by | Sep 27, 2025
INDEX
CR19M
CR19M05
CR19M1
CR19M2
CR19M8
CR19MC05
CR19MC1
CR19MC2
CR19MC8
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date ofissue:11/25/2014 Revision date: Supersedes: Version:1.0
11/26/2014 EN(English) SDS ID:CR19M Page 1
SECTION 1:Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form :Mixture
Trade name :Composite Resource MEKP Catalyst
CAS No :Mixture
Product code :CR19MC1, CR19MC2 and CR19MC8
Other means of identification :DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture :Catalyst
1.3. Details of the supplier of the safety data sheet
Composite Resources is suppliedby Revchem Composites. 2720 South Willow Ave., Bloomington, CA 92316 1-800-281-4975
1.4. Emergency telephone number
Emergency number :800.424.9300
CHEMTREC: 1-800-424-9300
SECTION 2:Hazards identification
2.1. Classification of the substance or mixture
GHS-US classification
Flam. Liq. 2 H225
Acute Tox. 4 (Oral) H302
Acute Tox. 4 (Inhalation:dust,mist)H332
2.2. Label elements
GHS-US labelling
Hazard pictograms (GHS-US) :
GHS02 GHS07
Signal word (GHS-US) :Danger
Hazard statements(GHS-US) :H225-Highly flammable liquid and vapour
H302+H332-Harmful if swallowed or if inhaled
Precautionary statements (GHS-US) :P210-Keep away from heat/sparks/open flames/hot surfaces.-No smoking
P233-Keep container tightly closed
P240-Ground/bond container and receiving equipment
P241-Use explosion-proof electrical/ventilating/lighting/ equipment
P242-Use only non-sparking tools
P243-Take precautionary measures against static discharge
P261-Avoid breathing dust/fume/gas/mist/vapours/spray
P264-Wash … thoroughly after handling
P270-Do not eat, drink or smoke when using this product
P271-Use only outdoors or in a well-ventilated area
P280-Wear protective clothing
P301+P312-IF SWALLOWED: call a POISON CENTER or doctor/physician if you feel unwell
P303+P361+P353-IF ON SKIN (or hair): Remove/Take off immediately all contaminated
clothing. Rinse skin with water/shower
P304+P340-IF INHALED: remove victim to fresh air and keep at rest in a position comfortable
for breathing
P312-Call a POISON CENTER/doctor/physician if you feel unwell
P330-If swallowed, rinse mouth
P370+P378-In case of fire: Use … for extinction
P403+P235-Store in a well-ventilated place. Keep cool
P501-Dispose of contents/container to …
2.3. Other hazards
No additional information available
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 2/9
2.4. Unknown acute toxicity (GHS-US)
No data available
SECTION 3:Composition/information on ingredients
3.1. Substance
Not applicable
Full text of H-phrases: see section 16
3.2. Mixture
Name Productidentifier % GHS-US classification
dimethyl phthalate (CAS No)131-11-3 35-60 Not classified
methylethyl ketone peroxide (CAS No)1338-23-4 32-35 Acute Tox. 4 (Oral), H302
phlegmatizer (CAS No)PROPRIETARY 6-26 Not classified
methyl ethyl ketone (CAS No)78-93-3 0-2 Flam. Liq. 2, H225
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (CAS No)7722-84-1 < 1 Acute Tox. 4 (Oral), H302
WATER (CAS No)7732-18-5 <= 1 Not classified
SECTION 4:First aid measures
4.1. Description of first aid measures
First-aid measures general :Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice
(show the label where possible).
First-aid measures after inhalation :Assure fresh air breathing. Allow the victim to rest.Remove to fresh air and keep at rest in a
position comfortable for breathing. Call a POISON CENTER/doctor/physician if you feel unwell.
First-aid measures after skin contact :Rinse skin with water/shower. Remove/Take off immediately all contaminated clothing.
First-aid measures after eye contact :Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persist.
First-aid measures after ingestion :Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. Call a POISON
CENTER/doctor/physician if you feel unwell.
4.2. Most important symptoms and effects, both acute and delayed
Symptoms/injuries after inhalation :Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/injuries after ingestion :Swallowing a small quantity of this material will result in serious health hazard.
4.3. Indication of any immediate medical attention and special treatment needed
Until victim can be cared for by specialized staff:
SECTION 5:Firefighting measures
5.1. Extinguishing media
Suitable extinguishing media :Foam. Dry powder. Carbon dioxide. Water spray. Sand.
Unsuitable extinguishing media :Do not use a heavy water stream.
5.2. Special hazards arising from the substance or mixture
Fire hazard :Heating increases the fire hazard. Heating may cause a fire. Heating may cause a fire or
explosion. Insufficient data available on direct fire hazard (flashpoint > 100 C). Self-heating in
large quantities; may catch fire.Temperature above flashpoint: higher fire/explosion hazard.
Highly flammable liquid and vapour.
Explosion hazard :May form flammable/explosive vapour-air mixture.
5.3. Advice for firefighters
Firefighting instructions :Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Avoid (reject) fire-fighting water to enter environment.
Protection during firefighting :Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6:Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
General measures :Remove ignition sources. Use special care to avoid static electric charges. No naked lights. No
smoking.
6.1.1.For non-emergency personnel
Emergency procedures :Evacuate unnecessary personnel.
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 3/9
6.1.2.For emergency responders
Protective equipment :Equip cleanup crew with proper protection.
Emergency procedures :Ventilate area.
6.2. Environmental precautions
Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and material for containment and cleaning up
Methods for cleaning up :Soak up spills with inert solids, such as clay or diatomaceous earth as soonas possible. Collect
spillage. Store away from other materials.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7:Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed :Handle empty containers with care because residual vapours are flammable.
Precautions for safe handling :Wash hands and other exposed areas with mild soap and water before eat, drink or smoke and
when leaving work. Provide good ventilation in process area to prevent formation of vapour. No
naked lights. No smoking. Use only non-sparking tools. Use only outdoors or in a well-ventilated
area. Avoid breathing dust/fume/gas/mist/vapours/spray.
Hygiene measures :Do not eat, drink or smoke when using this product. Wash … thoroughly after handling.
7.2. Conditions for safe storage, including any incompatibilities
Technical measures :Proper grounding procedures to avoid static electricity should be followed. Ground/bond
container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/
equipment.
Storage conditions :Keep only in the original container in a cool, well ventilated place away from : Keep in fireproof
place. Keep container tightly closed.
Incompatible products :Strong bases. strong acids.
Incompatible materials :Sources of ignition. Direct sunlight. Heat sources.
7.3. Specific end use(s)
No additional information available
SECTION 8:Exposure controls/personal protection
8.1. Control parameters
methylethyl ketone peroxide (1338-23-4)
USA ACGIH ACGIH Ceiling (ppm) 0.2 ppm
dimethyl phthalate (131-11-3)
USA ACGIH ACGIH TWA (mg/m ) 5 mg/m
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
USA ACGIH ACGIH TWA (ppm) 1 ppm
USA ACGIH ACGIH STEL(ppm) 1 ppm
methyl ethyl ketone (78-93-3)
USA ACGIH ACGIH TWA (ppm) 200 ppm
USA ACGIH ACGIH STEL (ppm) 300 ppm
8.2. Exposure controls
Personal protective equipment :Avoid all unnecessary exposure.
Hand protection :Wear protective gloves.
Eye protection :Chemical goggles or safety glasses.
Respiratory protection :Wear approved mask.
Other information :When using, do not eat, drink or smoke.
SECTION 9:Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state :Liquid
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 4/9
Appearance :Water.White.
Colour :Clear
Odour :Slight
Odour threshold :No data available
pH :No data available
Relative evaporation rate (butylacetate=1):No data available
Melting point :No data available
Freezing point :No data available
Boiling point :No data available
Flash point :93 C(>200 F)
Auto-ignition temperature :No data available
Decomposition temperature :No data available
Flammability (solid, gas) :No dataavailable
Vapour pressure :No data available
Relative vapour density at 20 C :No data available
Relative density :> 1
Solubility :Water:Slightly Soluble in Water
Log Pow :No data available
Log Kow :No data available
Viscosity,kinematic :No data available
Viscosity, dynamic :No data available
Explosive properties :No data available
Oxidising properties :No data available
Explosive limits :No data available
9.2. Other information
SADT :> 60 C (140 Deg F)
SECTION 10:Stability and reactivity
10.1.Reactivity
No additional information available
10.2.Chemical stability
Stable under normal conditions. Not established. Highly flammable liquid and vapour. May form flammable/explosive vapour-air mixture.
10.3.Possibility of hazardous reactions
Not established.
10.4.Conditions to avoid
Contamination. Direct sunlight. Open flames. Prolonged storage above 100 F (38 C). Storage above SADT. Storage near flammable or combustible
materials.
10.5.Incompatiblematerials
Dimethylanline, cobalt napthenate and other promoters, promoted resins, accelerators, oxidizing and reducing agents, strong acids, bases, metals,
metal alloys and salts, sulfur compounds, amines or any hot material.
10.6.Hazardous decompositionproducts
Decomposition products are flammable. Acrid smoke and irritating fumes.
SECTION 11:Toxicological information
11.1.Information on toxicological effects
Acute toxicity :Harmful if swallowed. Harmful if inhaled.
methylethyl ketone peroxide(1338-23-4)
LD50 oral rat 484 mg/kg (Rat)
LC50 inhalation rat (mg/l) 1.5 mg/l/4h (Rat)
LC50 inhalation rat (ppm) 200 ppm/4h (Rat)
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 5/9
dimethyl phthalate (131-11-3)
LD50 oral rat 6800 mg/kg (Rat)
LD50 dermal rat > 4800 mg/kg (Rat)
LD50 dermal rabbit >10000 mg/kg (Rabbit)
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
LD50 oral rat 1518 mg/kg (Rat)
LD50 dermal rabbit > 2000 mg/kg (Rabbit)
methyl ethyl ketone (78-93-3)
LD50 oral rat 2737 mg/kg (2054 mg/kg; 2328 mg/kg; Rat; Rat;Rat)
LD50 dermal rabbit 6480 mg/kg (>10; Rabbit; Rabbit; Experimental value,>10; Rabbit; Rabbit; Experimental value)
LC50 inhalation rat (mg/l) 34 mg/l/4h (Rat)
LC50 inhalation rat (ppm) 11300 ppm/4h (Rat)
ATE CLP (oral) 2737.000 mg/kg bodyweight
ATECLP (dermal) 6480.000 mg/kg bodyweight
ATE CLP (gases) 11300.000 ppmv/4h
ATE CLP (vapours) 34.000 mg/l/4h
ATE CLP (dust,mist) 34.000 mg/l/4h
Skin corrosion/irritation :Not classified
Serious eye damage/irritation :Not classified
Respiratory or skin sensitisation :Not classified
Germ cell mutagenicity :Not classified
Based on available data, the classification criteria are not met
Carcinogenicity :Not classified
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
IARC group 3-Not classifiable
Reproductive toxicity :Not classified
Based on available data, the classification criteria are not met
Specific target organ toxicity (single exposure):Not classified
Specific target organ toxicity (repeated
exposure)
:Not classified
Based on available data, the classification criteria are not met
Aspiration hazard :Not classified
Based on available data, the classification criteria are not met
Potential Adverse human health effects and
symptoms
:Based on available data, the classification criteria are not met. Harmful if swallowed. Harmful if
inhaled.
Symptoms/injuries after inhalation :Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/injuries after ingestion :Swallowing a small quantity of this material will result in serious health hazard.
Likely routes of exposure :Inhalation
SECTION 12:Ecological information
12.1.Toxicity
dimethyl phthalate (131-11-3)
LC50 fishes 1 39 ppm (96 h; Pimephales promelas)
EC50 Daphnia 1 33 mg/l (48 h; Daphnia magna)
EC50 other aquatic organisms 1 42.7 mg/l (96 h; Selenastrum capricornutum; Growth)
LC50 fish 2 56 mg/l 96 h; Salmo gairdneri (Oncorhynchus mykiss)
EC50 Daphnia 2 150 mg/l (24 h; Daphnia magna)
EC50 other aquatic organisms 2 204 mg/l (72 h; Scenedesmus subspicatus)
Threshold limit algae 1 125 ppm (96 h; Pyrrophyta)
methyl ethyl ketone (78-93-3)
LC50 fishes 1 1690 mg/l (96 h; Lepomis macrochirus; LETHAL)
EC50 Daphnia 1 308 mg/l (48 h; Daphnia magna; LOCOMOTOR EFFECT)
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 6/9
methyl ethyl ketone (78-93-3)
LC50 fish 2 2990 mg/l (96 h; Pimephales promelas)
TLM fish 1 5600 mg/l (96 h; Gambusia affinis)
TLM fish 2 1690 mg/l (96 h; Lepomis macrochirus)
TLM other aquatic organisms 1 > 1000 ppm (96 h)
Threshold limit algae 1 110 mg/l (168 h; Microcystis aeruginosa)
Threshold limit algae 2 4300 mg/l (192 h; Scenedesmus quadricauda)
12.2.Persistence and degradability
Composite Resource MEKP-CATALYST(Mixture)
Persistence and degradability Not established.
methylethyl ketone peroxide (1338-23-4)
Persistence and degradability Readily biodegradable in water.
ThOD 1.816 g O /g substance
dimethyl phthalate (131-11-3)
Persistence and degradability Readily biodegradable in water. Forming sediments in water. Biodegradable in the soil.
Biochemical oxygen demand (BOD) 1.12 g O /g substance
Chemical oxygen demand (COD) 1.7 g O /g substance
ThOD 1.73 g O /g substance
BOD (% of ThOD) 0.6473 % ThOD
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
Persistence and degradability Biodegradability: not applicable. No (test)data on mobility of the components available.
Photolysis in the air.
Biochemical oxygen demand (BOD) Not applicable
Chemical oxygen demand (COD) Not applicable
ThOD Not applicable
BOD (% of ThOD) Not applicable
methyl ethyl ketone (78-93-3)
Persistence and degradability Readily biodegradable in water. Biodegradable in the soil. Biodegradable in the soil under
anaerobic conditions. Not established.
Biochemical oxygen demand (BOD) 1.92 g O /g substance
Chemical oxygen demand (COD) 2.31 g O /g substance
ThOD 2.44 g O /g substance
BOD (% of ThOD) 0.79 % ThOD
PHLEGMATIZER (PROPRIETARY)
Persistence and degradability Not established.
WATER (7732-18-5)
Persistence and degradability Not established.
12.3.Bioaccumulative potential
Composite Resource MEKP-CATALYST(Mixture)
Bioaccumulative potential Not established.
methylethyl ketone peroxide (1338-23-4)
BCF other aquatic organisms 1 13 (Estimated value)
Log Pow 0.914 (Estimated value)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4).
dimethyl phthalate (131-11-3)
BCF fish 1 4.7-6 (24 h; Cyprinodon variegatus)
BCF fish 2 57 (Lepomis macrochirus)
BCF other aquatic organisms 1 4.7 (24 h; Crangon crangon)
BCF other aquatic organisms 2 3.1-6.3 (24 h; Penaeus sp.)
Log Pow 1.5-2.12
Bioaccumulative potential Low potential for bioaccumulation (BCF < 500).
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 7/9
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
Log Pow -1.36
Bioaccumulative potential Bioaccumulation: not applicable.
methyl ethyl ketone (78-93-3)
Log Pow 0.3 (Experimental value; 40 C,Experimental value; 40 C)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). Not established.
PHLEGMATIZER (PROPRIETARY)
Bioaccumulative potential Not established.
WATER (7732-18-5)
Bioaccumulative potential Not established.
12.4.Mobility in soil
methyl ethyl ketone (78-93-3)
Surface tension 0.024 N/m (20 C)
Ecology-soil Slightly harmful to plants.
12.5.Otheradverse effects
Other information :Avoid release to the environment.
SECTION 13:Disposal considerations
13.1.Waste treatment methods
Waste disposal recommendations :Dispose in a safe manner in accordance with local/national regulations. Dispose of
contents/container to ...
Additional information :Handle empty containers with care because residual vapours are flammable.
Ecology-waste materials :Avoid release to the environment.
SECTION 14:Transport information
In accordance with DOT
UN-No.(DOT) :3105
DOT Proper Shipping Name :ORGANIC PEROXIDE TYPE D, LIQUID
Department of Transportation (DOT) Hazard
Classes
:5.2-Class 5.2-Organic Peroxide 49 CFR 173.128
Hazard labels (DOT) :5.2-Organic peroxide
Packing group (DOT) :II-MediumDanger
Additional information
Other information :No supplementary information available.
ADR
Transport document description :UN 3105 ORGANIC PEROXIDE TYPE D, LIQUID, 5.2, II
Packing group (ADR) :II
Class (ADR) :5.2-Organic peroxides
Transport by sea
UN-No. (IMDG) :3105
Proper Shipping Name (IMDG) :ORGANIC PEROXIDE TYPE D, LIQUID
Class (IMDG) :5.2-Organic peroxides
Packing group (IMDG) :II-substances presenting medium danger
Air transport
UN-No.(IATA) :3105
Proper Shipping Name(IATA) :ORGANIC PEROXIDE TYPE D, LIQUID
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 8/9
Class (IATA) :5.2-Organic Peroxides
Packing group (IATA) :II-Medium Danger
SECTION 15:Regulatory information
15.1. US Federal regulations
Chemical Name CAS Number Percent
Dimethyl Phthalate 131-11-3 35-60
Methyl Ethyl Ketone 78-93-3 0-2
Reportable Quantity
2-Butanone Peroxide (MEKP) 10 lbs (4.54 kg)
Australian Inventory of Chemical
Substances (AICS)
The ingredients in this product are listed in
Australian AICS Inventory.
Canadian Domestic Substances List (DSL)
The ingredients in this product are listed in the
Canadian DSL Inventory.
Chinese Inventory of Existing Chemical
Substances Manufactured or Imported in
China (IECSC)
The ingredients in this product are listed in
Chinese IECSC Inventory.
European Inventory of Existing Commercial
Chemical Substances (EINECS)
The ingredients in this product are listed in the
European EINECS Inventory.
Japanese Exiting and New Chemical
Substances (ENCS)
The ingredients in this product are listed in the
Japanese ENCS Inventory.
Korean Existing Chemicals List (ECL)
The ingredients in this product are listed in the
Korean ECL Inventory.
US Toxic Substances Control Act (TSCA)
The ingredients in this product are listed in the
US TSCA Inventory.
Status of Carcinogicity
Not recognized as a carcinogen by the IARC,
NTP or OSHA
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
Classification according to Regulation (EC) No. 1272/2008 [CLP]
Unst. Expl.H200
Eye Irrit. 2H319
STOT SE 3H335
Full text of H-phrases: see section 16
Classification according to Directive 67/548/EEC or 1999/45/EC
Not classified
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 9/9
15.2.2.National regulations
No additional information available
15.3. US State regulations
No additional information available
SECTION 16:Other information
Other information :None.
Full text of H-phrases: see section 16:
------Acute Tox. 4 (Inhalation:dust,mist) Acute toxicity (inhalation:dust,mist) Category 4
------Acute Tox. 4 (Oral) Acute toxicity (oral), Category 4
------Flam. Liq. 2 Flammable liquids, Category 2
------H225 Highly flammable liquid and vapour
------H302 Harmful if swallowed
------H332 Harmful if inhaled
SDS US (GHS HazCom 2012)
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an other warranties, expressed or implied including butnot limited to any implied
warranty of merchantability or fitness for a particular purpose and is in lieu of any other obligationsor liability on the part of Dura Technoligies, Inc.
by | Sep 27, 2025
INDEX
CR19M
CR19M05
CR19M1
CR19M2
CR19M8
CR19MC05
CR19MC1
CR19MC2
CR19MC8
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date ofissue:11/25/2014 Revision date: Supersedes: Version:1.0
11/26/2014 EN(English) SDS ID:CR19M Page 1
SECTION 1:Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form :Mixture
Trade name :Composite Resource MEKP Catalyst
CAS No :Mixture
Product code :CR19MC1, CR19MC2 and CR19MC8
Other means of identification :DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture :Catalyst
1.3. Details of the supplier of the safety data sheet
Composite Resources is suppliedby Revchem Composites. 2720 South Willow Ave., Bloomington, CA 92316 1-800-281-4975
1.4. Emergency telephone number
Emergency number :800.424.9300
CHEMTREC: 1-800-424-9300
SECTION 2:Hazards identification
2.1. Classification of the substance or mixture
GHS-US classification
Flam. Liq. 2 H225
Acute Tox. 4 (Oral) H302
Acute Tox. 4 (Inhalation:dust,mist)H332
2.2. Label elements
GHS-US labelling
Hazard pictograms (GHS-US) :
GHS02 GHS07
Signal word (GHS-US) :Danger
Hazard statements(GHS-US) :H225-Highly flammable liquid and vapour
H302+H332-Harmful if swallowed or if inhaled
Precautionary statements (GHS-US) :P210-Keep away from heat/sparks/open flames/hot surfaces.-No smoking
P233-Keep container tightly closed
P240-Ground/bond container and receiving equipment
P241-Use explosion-proof electrical/ventilating/lighting/ equipment
P242-Use only non-sparking tools
P243-Take precautionary measures against static discharge
P261-Avoid breathing dust/fume/gas/mist/vapours/spray
P264-Wash … thoroughly after handling
P270-Do not eat, drink or smoke when using this product
P271-Use only outdoors or in a well-ventilated area
P280-Wear protective clothing
P301+P312-IF SWALLOWED: call a POISON CENTER or doctor/physician if you feel unwell
P303+P361+P353-IF ON SKIN (or hair): Remove/Take off immediately all contaminated
clothing. Rinse skin with water/shower
P304+P340-IF INHALED: remove victim to fresh air and keep at rest in a position comfortable
for breathing
P312-Call a POISON CENTER/doctor/physician if you feel unwell
P330-If swallowed, rinse mouth
P370+P378-In case of fire: Use … for extinction
P403+P235-Store in a well-ventilated place. Keep cool
P501-Dispose of contents/container to …
2.3. Other hazards
No additional information available
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 2/9
2.4. Unknown acute toxicity (GHS-US)
No data available
SECTION 3:Composition/information on ingredients
3.1. Substance
Not applicable
Full text of H-phrases: see section 16
3.2. Mixture
Name Productidentifier % GHS-US classification
dimethyl phthalate (CAS No)131-11-3 35-60 Not classified
methylethyl ketone peroxide (CAS No)1338-23-4 32-35 Acute Tox. 4 (Oral), H302
phlegmatizer (CAS No)PROPRIETARY 6-26 Not classified
methyl ethyl ketone (CAS No)78-93-3 0-2 Flam. Liq. 2, H225
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (CAS No)7722-84-1 < 1 Acute Tox. 4 (Oral), H302
WATER (CAS No)7732-18-5 <= 1 Not classified
SECTION 4:First aid measures
4.1. Description of first aid measures
First-aid measures general :Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice
(show the label where possible).
First-aid measures after inhalation :Assure fresh air breathing. Allow the victim to rest.Remove to fresh air and keep at rest in a
position comfortable for breathing. Call a POISON CENTER/doctor/physician if you feel unwell.
First-aid measures after skin contact :Rinse skin with water/shower. Remove/Take off immediately all contaminated clothing.
First-aid measures after eye contact :Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persist.
First-aid measures after ingestion :Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. Call a POISON
CENTER/doctor/physician if you feel unwell.
4.2. Most important symptoms and effects, both acute and delayed
Symptoms/injuries after inhalation :Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/injuries after ingestion :Swallowing a small quantity of this material will result in serious health hazard.
4.3. Indication of any immediate medical attention and special treatment needed
Until victim can be cared for by specialized staff:
SECTION 5:Firefighting measures
5.1. Extinguishing media
Suitable extinguishing media :Foam. Dry powder. Carbon dioxide. Water spray. Sand.
Unsuitable extinguishing media :Do not use a heavy water stream.
5.2. Special hazards arising from the substance or mixture
Fire hazard :Heating increases the fire hazard. Heating may cause a fire. Heating may cause a fire or
explosion. Insufficient data available on direct fire hazard (flashpoint > 100 C). Self-heating in
large quantities; may catch fire.Temperature above flashpoint: higher fire/explosion hazard.
Highly flammable liquid and vapour.
Explosion hazard :May form flammable/explosive vapour-air mixture.
5.3. Advice for firefighters
Firefighting instructions :Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Avoid (reject) fire-fighting water to enter environment.
Protection during firefighting :Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6:Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
General measures :Remove ignition sources. Use special care to avoid static electric charges. No naked lights. No
smoking.
6.1.1.For non-emergency personnel
Emergency procedures :Evacuate unnecessary personnel.
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 3/9
6.1.2.For emergency responders
Protective equipment :Equip cleanup crew with proper protection.
Emergency procedures :Ventilate area.
6.2. Environmental precautions
Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and material for containment and cleaning up
Methods for cleaning up :Soak up spills with inert solids, such as clay or diatomaceous earth as soonas possible. Collect
spillage. Store away from other materials.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7:Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed :Handle empty containers with care because residual vapours are flammable.
Precautions for safe handling :Wash hands and other exposed areas with mild soap and water before eat, drink or smoke and
when leaving work. Provide good ventilation in process area to prevent formation of vapour. No
naked lights. No smoking. Use only non-sparking tools. Use only outdoors or in a well-ventilated
area. Avoid breathing dust/fume/gas/mist/vapours/spray.
Hygiene measures :Do not eat, drink or smoke when using this product. Wash … thoroughly after handling.
7.2. Conditions for safe storage, including any incompatibilities
Technical measures :Proper grounding procedures to avoid static electricity should be followed. Ground/bond
container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/
equipment.
Storage conditions :Keep only in the original container in a cool, well ventilated place away from : Keep in fireproof
place. Keep container tightly closed.
Incompatible products :Strong bases. strong acids.
Incompatible materials :Sources of ignition. Direct sunlight. Heat sources.
7.3. Specific end use(s)
No additional information available
SECTION 8:Exposure controls/personal protection
8.1. Control parameters
methylethyl ketone peroxide (1338-23-4)
USA ACGIH ACGIH Ceiling (ppm) 0.2 ppm
dimethyl phthalate (131-11-3)
USA ACGIH ACGIH TWA (mg/m ) 5 mg/m
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
USA ACGIH ACGIH TWA (ppm) 1 ppm
USA ACGIH ACGIH STEL(ppm) 1 ppm
methyl ethyl ketone (78-93-3)
USA ACGIH ACGIH TWA (ppm) 200 ppm
USA ACGIH ACGIH STEL (ppm) 300 ppm
8.2. Exposure controls
Personal protective equipment :Avoid all unnecessary exposure.
Hand protection :Wear protective gloves.
Eye protection :Chemical goggles or safety glasses.
Respiratory protection :Wear approved mask.
Other information :When using, do not eat, drink or smoke.
SECTION 9:Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state :Liquid
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 4/9
Appearance :Water.White.
Colour :Clear
Odour :Slight
Odour threshold :No data available
pH :No data available
Relative evaporation rate (butylacetate=1):No data available
Melting point :No data available
Freezing point :No data available
Boiling point :No data available
Flash point :93 C(>200 F)
Auto-ignition temperature :No data available
Decomposition temperature :No data available
Flammability (solid, gas) :No dataavailable
Vapour pressure :No data available
Relative vapour density at 20 C :No data available
Relative density :> 1
Solubility :Water:Slightly Soluble in Water
Log Pow :No data available
Log Kow :No data available
Viscosity,kinematic :No data available
Viscosity, dynamic :No data available
Explosive properties :No data available
Oxidising properties :No data available
Explosive limits :No data available
9.2. Other information
SADT :> 60 C (140 Deg F)
SECTION 10:Stability and reactivity
10.1.Reactivity
No additional information available
10.2.Chemical stability
Stable under normal conditions. Not established. Highly flammable liquid and vapour. May form flammable/explosive vapour-air mixture.
10.3.Possibility of hazardous reactions
Not established.
10.4.Conditions to avoid
Contamination. Direct sunlight. Open flames. Prolonged storage above 100 F (38 C). Storage above SADT. Storage near flammable or combustible
materials.
10.5.Incompatiblematerials
Dimethylanline, cobalt napthenate and other promoters, promoted resins, accelerators, oxidizing and reducing agents, strong acids, bases, metals,
metal alloys and salts, sulfur compounds, amines or any hot material.
10.6.Hazardous decompositionproducts
Decomposition products are flammable. Acrid smoke and irritating fumes.
SECTION 11:Toxicological information
11.1.Information on toxicological effects
Acute toxicity :Harmful if swallowed. Harmful if inhaled.
methylethyl ketone peroxide(1338-23-4)
LD50 oral rat 484 mg/kg (Rat)
LC50 inhalation rat (mg/l) 1.5 mg/l/4h (Rat)
LC50 inhalation rat (ppm) 200 ppm/4h (Rat)
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 5/9
dimethyl phthalate (131-11-3)
LD50 oral rat 6800 mg/kg (Rat)
LD50 dermal rat > 4800 mg/kg (Rat)
LD50 dermal rabbit >10000 mg/kg (Rabbit)
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
LD50 oral rat 1518 mg/kg (Rat)
LD50 dermal rabbit > 2000 mg/kg (Rabbit)
methyl ethyl ketone (78-93-3)
LD50 oral rat 2737 mg/kg (2054 mg/kg; 2328 mg/kg; Rat; Rat;Rat)
LD50 dermal rabbit 6480 mg/kg (>10; Rabbit; Rabbit; Experimental value,>10; Rabbit; Rabbit; Experimental value)
LC50 inhalation rat (mg/l) 34 mg/l/4h (Rat)
LC50 inhalation rat (ppm) 11300 ppm/4h (Rat)
ATE CLP (oral) 2737.000 mg/kg bodyweight
ATECLP (dermal) 6480.000 mg/kg bodyweight
ATE CLP (gases) 11300.000 ppmv/4h
ATE CLP (vapours) 34.000 mg/l/4h
ATE CLP (dust,mist) 34.000 mg/l/4h
Skin corrosion/irritation :Not classified
Serious eye damage/irritation :Not classified
Respiratory or skin sensitisation :Not classified
Germ cell mutagenicity :Not classified
Based on available data, the classification criteria are not met
Carcinogenicity :Not classified
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
IARC group 3-Not classifiable
Reproductive toxicity :Not classified
Based on available data, the classification criteria are not met
Specific target organ toxicity (single exposure):Not classified
Specific target organ toxicity (repeated
exposure)
:Not classified
Based on available data, the classification criteria are not met
Aspiration hazard :Not classified
Based on available data, the classification criteria are not met
Potential Adverse human health effects and
symptoms
:Based on available data, the classification criteria are not met. Harmful if swallowed. Harmful if
inhaled.
Symptoms/injuries after inhalation :Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/injuries after ingestion :Swallowing a small quantity of this material will result in serious health hazard.
Likely routes of exposure :Inhalation
SECTION 12:Ecological information
12.1.Toxicity
dimethyl phthalate (131-11-3)
LC50 fishes 1 39 ppm (96 h; Pimephales promelas)
EC50 Daphnia 1 33 mg/l (48 h; Daphnia magna)
EC50 other aquatic organisms 1 42.7 mg/l (96 h; Selenastrum capricornutum; Growth)
LC50 fish 2 56 mg/l 96 h; Salmo gairdneri (Oncorhynchus mykiss)
EC50 Daphnia 2 150 mg/l (24 h; Daphnia magna)
EC50 other aquatic organisms 2 204 mg/l (72 h; Scenedesmus subspicatus)
Threshold limit algae 1 125 ppm (96 h; Pyrrophyta)
methyl ethyl ketone (78-93-3)
LC50 fishes 1 1690 mg/l (96 h; Lepomis macrochirus; LETHAL)
EC50 Daphnia 1 308 mg/l (48 h; Daphnia magna; LOCOMOTOR EFFECT)
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 6/9
methyl ethyl ketone (78-93-3)
LC50 fish 2 2990 mg/l (96 h; Pimephales promelas)
TLM fish 1 5600 mg/l (96 h; Gambusia affinis)
TLM fish 2 1690 mg/l (96 h; Lepomis macrochirus)
TLM other aquatic organisms 1 > 1000 ppm (96 h)
Threshold limit algae 1 110 mg/l (168 h; Microcystis aeruginosa)
Threshold limit algae 2 4300 mg/l (192 h; Scenedesmus quadricauda)
12.2.Persistence and degradability
Composite Resource MEKP-CATALYST(Mixture)
Persistence and degradability Not established.
methylethyl ketone peroxide (1338-23-4)
Persistence and degradability Readily biodegradable in water.
ThOD 1.816 g O /g substance
dimethyl phthalate (131-11-3)
Persistence and degradability Readily biodegradable in water. Forming sediments in water. Biodegradable in the soil.
Biochemical oxygen demand (BOD) 1.12 g O /g substance
Chemical oxygen demand (COD) 1.7 g O /g substance
ThOD 1.73 g O /g substance
BOD (% of ThOD) 0.6473 % ThOD
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
Persistence and degradability Biodegradability: not applicable. No (test)data on mobility of the components available.
Photolysis in the air.
Biochemical oxygen demand (BOD) Not applicable
Chemical oxygen demand (COD) Not applicable
ThOD Not applicable
BOD (% of ThOD) Not applicable
methyl ethyl ketone (78-93-3)
Persistence and degradability Readily biodegradable in water. Biodegradable in the soil. Biodegradable in the soil under
anaerobic conditions. Not established.
Biochemical oxygen demand (BOD) 1.92 g O /g substance
Chemical oxygen demand (COD) 2.31 g O /g substance
ThOD 2.44 g O /g substance
BOD (% of ThOD) 0.79 % ThOD
PHLEGMATIZER (PROPRIETARY)
Persistence and degradability Not established.
WATER (7732-18-5)
Persistence and degradability Not established.
12.3.Bioaccumulative potential
Composite Resource MEKP-CATALYST(Mixture)
Bioaccumulative potential Not established.
methylethyl ketone peroxide (1338-23-4)
BCF other aquatic organisms 1 13 (Estimated value)
Log Pow 0.914 (Estimated value)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4).
dimethyl phthalate (131-11-3)
BCF fish 1 4.7-6 (24 h; Cyprinodon variegatus)
BCF fish 2 57 (Lepomis macrochirus)
BCF other aquatic organisms 1 4.7 (24 h; Crangon crangon)
BCF other aquatic organisms 2 3.1-6.3 (24 h; Penaeus sp.)
Log Pow 1.5-2.12
Bioaccumulative potential Low potential for bioaccumulation (BCF < 500).
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 7/9
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
Log Pow -1.36
Bioaccumulative potential Bioaccumulation: not applicable.
methyl ethyl ketone (78-93-3)
Log Pow 0.3 (Experimental value; 40 C,Experimental value; 40 C)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). Not established.
PHLEGMATIZER (PROPRIETARY)
Bioaccumulative potential Not established.
WATER (7732-18-5)
Bioaccumulative potential Not established.
12.4.Mobility in soil
methyl ethyl ketone (78-93-3)
Surface tension 0.024 N/m (20 C)
Ecology-soil Slightly harmful to plants.
12.5.Otheradverse effects
Other information :Avoid release to the environment.
SECTION 13:Disposal considerations
13.1.Waste treatment methods
Waste disposal recommendations :Dispose in a safe manner in accordance with local/national regulations. Dispose of
contents/container to ...
Additional information :Handle empty containers with care because residual vapours are flammable.
Ecology-waste materials :Avoid release to the environment.
SECTION 14:Transport information
In accordance with DOT
UN-No.(DOT) :3105
DOT Proper Shipping Name :ORGANIC PEROXIDE TYPE D, LIQUID
Department of Transportation (DOT) Hazard
Classes
:5.2-Class 5.2-Organic Peroxide 49 CFR 173.128
Hazard labels (DOT) :5.2-Organic peroxide
Packing group (DOT) :II-MediumDanger
Additional information
Other information :No supplementary information available.
ADR
Transport document description :UN 3105 ORGANIC PEROXIDE TYPE D, LIQUID, 5.2, II
Packing group (ADR) :II
Class (ADR) :5.2-Organic peroxides
Transport by sea
UN-No. (IMDG) :3105
Proper Shipping Name (IMDG) :ORGANIC PEROXIDE TYPE D, LIQUID
Class (IMDG) :5.2-Organic peroxides
Packing group (IMDG) :II-substances presenting medium danger
Air transport
UN-No.(IATA) :3105
Proper Shipping Name(IATA) :ORGANIC PEROXIDE TYPE D, LIQUID
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 8/9
Class (IATA) :5.2-Organic Peroxides
Packing group (IATA) :II-Medium Danger
SECTION 15:Regulatory information
15.1. US Federal regulations
Chemical Name CAS Number Percent
Dimethyl Phthalate 131-11-3 35-60
Methyl Ethyl Ketone 78-93-3 0-2
Reportable Quantity
2-Butanone Peroxide (MEKP) 10 lbs (4.54 kg)
Australian Inventory of Chemical
Substances (AICS)
The ingredients in this product are listed in
Australian AICS Inventory.
Canadian Domestic Substances List (DSL)
The ingredients in this product are listed in the
Canadian DSL Inventory.
Chinese Inventory of Existing Chemical
Substances Manufactured or Imported in
China (IECSC)
The ingredients in this product are listed in
Chinese IECSC Inventory.
European Inventory of Existing Commercial
Chemical Substances (EINECS)
The ingredients in this product are listed in the
European EINECS Inventory.
Japanese Exiting and New Chemical
Substances (ENCS)
The ingredients in this product are listed in the
Japanese ENCS Inventory.
Korean Existing Chemicals List (ECL)
The ingredients in this product are listed in the
Korean ECL Inventory.
US Toxic Substances Control Act (TSCA)
The ingredients in this product are listed in the
US TSCA Inventory.
Status of Carcinogicity
Not recognized as a carcinogen by the IARC,
NTP or OSHA
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
Classification according to Regulation (EC) No. 1272/2008 [CLP]
Unst. Expl.H200
Eye Irrit. 2H319
STOT SE 3H335
Full text of H-phrases: see section 16
Classification according to Directive 67/548/EEC or 1999/45/EC
Not classified
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 9/9
15.2.2.National regulations
No additional information available
15.3. US State regulations
No additional information available
SECTION 16:Other information
Other information :None.
Full text of H-phrases: see section 16:
------Acute Tox. 4 (Inhalation:dust,mist) Acute toxicity (inhalation:dust,mist) Category 4
------Acute Tox. 4 (Oral) Acute toxicity (oral), Category 4
------Flam. Liq. 2 Flammable liquids, Category 2
------H225 Highly flammable liquid and vapour
------H302 Harmful if swallowed
------H332 Harmful if inhaled
SDS US (GHS HazCom 2012)
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an other warranties, expressed or implied including butnot limited to any implied
warranty of merchantability or fitness for a particular purpose and is in lieu of any other obligationsor liability on the part of Dura Technoligies, Inc.
by | Sep 27, 2025
INDEX
CR19M
CR19M05
CR19M1
CR19M2
CR19M8
CR19MC05
CR19MC1
CR19MC2
CR19MC8
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date ofissue:11/25/2014 Revision date: Supersedes: Version:1.0
11/26/2014 EN(English) SDS ID:CR19M Page 1
SECTION 1:Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form :Mixture
Trade name :Composite Resource MEKP Catalyst
CAS No :Mixture
Product code :CR19MC1, CR19MC2 and CR19MC8
Other means of identification :DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture :Catalyst
1.3. Details of the supplier of the safety data sheet
Composite Resources is suppliedby Revchem Composites. 2720 South Willow Ave., Bloomington, CA 92316 1-800-281-4975
1.4. Emergency telephone number
Emergency number :800.424.9300
CHEMTREC: 1-800-424-9300
SECTION 2:Hazards identification
2.1. Classification of the substance or mixture
GHS-US classification
Flam. Liq. 2 H225
Acute Tox. 4 (Oral) H302
Acute Tox. 4 (Inhalation:dust,mist)H332
2.2. Label elements
GHS-US labelling
Hazard pictograms (GHS-US) :
GHS02 GHS07
Signal word (GHS-US) :Danger
Hazard statements(GHS-US) :H225-Highly flammable liquid and vapour
H302+H332-Harmful if swallowed or if inhaled
Precautionary statements (GHS-US) :P210-Keep away from heat/sparks/open flames/hot surfaces.-No smoking
P233-Keep container tightly closed
P240-Ground/bond container and receiving equipment
P241-Use explosion-proof electrical/ventilating/lighting/ equipment
P242-Use only non-sparking tools
P243-Take precautionary measures against static discharge
P261-Avoid breathing dust/fume/gas/mist/vapours/spray
P264-Wash … thoroughly after handling
P270-Do not eat, drink or smoke when using this product
P271-Use only outdoors or in a well-ventilated area
P280-Wear protective clothing
P301+P312-IF SWALLOWED: call a POISON CENTER or doctor/physician if you feel unwell
P303+P361+P353-IF ON SKIN (or hair): Remove/Take off immediately all contaminated
clothing. Rinse skin with water/shower
P304+P340-IF INHALED: remove victim to fresh air and keep at rest in a position comfortable
for breathing
P312-Call a POISON CENTER/doctor/physician if you feel unwell
P330-If swallowed, rinse mouth
P370+P378-In case of fire: Use … for extinction
P403+P235-Store in a well-ventilated place. Keep cool
P501-Dispose of contents/container to …
2.3. Other hazards
No additional information available
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 2/9
2.4. Unknown acute toxicity (GHS-US)
No data available
SECTION 3:Composition/information on ingredients
3.1. Substance
Not applicable
Full text of H-phrases: see section 16
3.2. Mixture
Name Productidentifier % GHS-US classification
dimethyl phthalate (CAS No)131-11-3 35-60 Not classified
methylethyl ketone peroxide (CAS No)1338-23-4 32-35 Acute Tox. 4 (Oral), H302
phlegmatizer (CAS No)PROPRIETARY 6-26 Not classified
methyl ethyl ketone (CAS No)78-93-3 0-2 Flam. Liq. 2, H225
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (CAS No)7722-84-1 < 1 Acute Tox. 4 (Oral), H302
WATER (CAS No)7732-18-5 <= 1 Not classified
SECTION 4:First aid measures
4.1. Description of first aid measures
First-aid measures general :Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice
(show the label where possible).
First-aid measures after inhalation :Assure fresh air breathing. Allow the victim to rest.Remove to fresh air and keep at rest in a
position comfortable for breathing. Call a POISON CENTER/doctor/physician if you feel unwell.
First-aid measures after skin contact :Rinse skin with water/shower. Remove/Take off immediately all contaminated clothing.
First-aid measures after eye contact :Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persist.
First-aid measures after ingestion :Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. Call a POISON
CENTER/doctor/physician if you feel unwell.
4.2. Most important symptoms and effects, both acute and delayed
Symptoms/injuries after inhalation :Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/injuries after ingestion :Swallowing a small quantity of this material will result in serious health hazard.
4.3. Indication of any immediate medical attention and special treatment needed
Until victim can be cared for by specialized staff:
SECTION 5:Firefighting measures
5.1. Extinguishing media
Suitable extinguishing media :Foam. Dry powder. Carbon dioxide. Water spray. Sand.
Unsuitable extinguishing media :Do not use a heavy water stream.
5.2. Special hazards arising from the substance or mixture
Fire hazard :Heating increases the fire hazard. Heating may cause a fire. Heating may cause a fire or
explosion. Insufficient data available on direct fire hazard (flashpoint > 100 C). Self-heating in
large quantities; may catch fire.Temperature above flashpoint: higher fire/explosion hazard.
Highly flammable liquid and vapour.
Explosion hazard :May form flammable/explosive vapour-air mixture.
5.3. Advice for firefighters
Firefighting instructions :Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Avoid (reject) fire-fighting water to enter environment.
Protection during firefighting :Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6:Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
General measures :Remove ignition sources. Use special care to avoid static electric charges. No naked lights. No
smoking.
6.1.1.For non-emergency personnel
Emergency procedures :Evacuate unnecessary personnel.
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 3/9
6.1.2.For emergency responders
Protective equipment :Equip cleanup crew with proper protection.
Emergency procedures :Ventilate area.
6.2. Environmental precautions
Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and material for containment and cleaning up
Methods for cleaning up :Soak up spills with inert solids, such as clay or diatomaceous earth as soonas possible. Collect
spillage. Store away from other materials.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7:Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed :Handle empty containers with care because residual vapours are flammable.
Precautions for safe handling :Wash hands and other exposed areas with mild soap and water before eat, drink or smoke and
when leaving work. Provide good ventilation in process area to prevent formation of vapour. No
naked lights. No smoking. Use only non-sparking tools. Use only outdoors or in a well-ventilated
area. Avoid breathing dust/fume/gas/mist/vapours/spray.
Hygiene measures :Do not eat, drink or smoke when using this product. Wash … thoroughly after handling.
7.2. Conditions for safe storage, including any incompatibilities
Technical measures :Proper grounding procedures to avoid static electricity should be followed. Ground/bond
container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/
equipment.
Storage conditions :Keep only in the original container in a cool, well ventilated place away from : Keep in fireproof
place. Keep container tightly closed.
Incompatible products :Strong bases. strong acids.
Incompatible materials :Sources of ignition. Direct sunlight. Heat sources.
7.3. Specific end use(s)
No additional information available
SECTION 8:Exposure controls/personal protection
8.1. Control parameters
methylethyl ketone peroxide (1338-23-4)
USA ACGIH ACGIH Ceiling (ppm) 0.2 ppm
dimethyl phthalate (131-11-3)
USA ACGIH ACGIH TWA (mg/m ) 5 mg/m
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
USA ACGIH ACGIH TWA (ppm) 1 ppm
USA ACGIH ACGIH STEL(ppm) 1 ppm
methyl ethyl ketone (78-93-3)
USA ACGIH ACGIH TWA (ppm) 200 ppm
USA ACGIH ACGIH STEL (ppm) 300 ppm
8.2. Exposure controls
Personal protective equipment :Avoid all unnecessary exposure.
Hand protection :Wear protective gloves.
Eye protection :Chemical goggles or safety glasses.
Respiratory protection :Wear approved mask.
Other information :When using, do not eat, drink or smoke.
SECTION 9:Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state :Liquid
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 4/9
Appearance :Water.White.
Colour :Clear
Odour :Slight
Odour threshold :No data available
pH :No data available
Relative evaporation rate (butylacetate=1):No data available
Melting point :No data available
Freezing point :No data available
Boiling point :No data available
Flash point :93 C(>200 F)
Auto-ignition temperature :No data available
Decomposition temperature :No data available
Flammability (solid, gas) :No dataavailable
Vapour pressure :No data available
Relative vapour density at 20 C :No data available
Relative density :> 1
Solubility :Water:Slightly Soluble in Water
Log Pow :No data available
Log Kow :No data available
Viscosity,kinematic :No data available
Viscosity, dynamic :No data available
Explosive properties :No data available
Oxidising properties :No data available
Explosive limits :No data available
9.2. Other information
SADT :> 60 C (140 Deg F)
SECTION 10:Stability and reactivity
10.1.Reactivity
No additional information available
10.2.Chemical stability
Stable under normal conditions. Not established. Highly flammable liquid and vapour. May form flammable/explosive vapour-air mixture.
10.3.Possibility of hazardous reactions
Not established.
10.4.Conditions to avoid
Contamination. Direct sunlight. Open flames. Prolonged storage above 100 F (38 C). Storage above SADT. Storage near flammable or combustible
materials.
10.5.Incompatiblematerials
Dimethylanline, cobalt napthenate and other promoters, promoted resins, accelerators, oxidizing and reducing agents, strong acids, bases, metals,
metal alloys and salts, sulfur compounds, amines or any hot material.
10.6.Hazardous decompositionproducts
Decomposition products are flammable. Acrid smoke and irritating fumes.
SECTION 11:Toxicological information
11.1.Information on toxicological effects
Acute toxicity :Harmful if swallowed. Harmful if inhaled.
methylethyl ketone peroxide(1338-23-4)
LD50 oral rat 484 mg/kg (Rat)
LC50 inhalation rat (mg/l) 1.5 mg/l/4h (Rat)
LC50 inhalation rat (ppm) 200 ppm/4h (Rat)
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 5/9
dimethyl phthalate (131-11-3)
LD50 oral rat 6800 mg/kg (Rat)
LD50 dermal rat > 4800 mg/kg (Rat)
LD50 dermal rabbit >10000 mg/kg (Rabbit)
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
LD50 oral rat 1518 mg/kg (Rat)
LD50 dermal rabbit > 2000 mg/kg (Rabbit)
methyl ethyl ketone (78-93-3)
LD50 oral rat 2737 mg/kg (2054 mg/kg; 2328 mg/kg; Rat; Rat;Rat)
LD50 dermal rabbit 6480 mg/kg (>10; Rabbit; Rabbit; Experimental value,>10; Rabbit; Rabbit; Experimental value)
LC50 inhalation rat (mg/l) 34 mg/l/4h (Rat)
LC50 inhalation rat (ppm) 11300 ppm/4h (Rat)
ATE CLP (oral) 2737.000 mg/kg bodyweight
ATECLP (dermal) 6480.000 mg/kg bodyweight
ATE CLP (gases) 11300.000 ppmv/4h
ATE CLP (vapours) 34.000 mg/l/4h
ATE CLP (dust,mist) 34.000 mg/l/4h
Skin corrosion/irritation :Not classified
Serious eye damage/irritation :Not classified
Respiratory or skin sensitisation :Not classified
Germ cell mutagenicity :Not classified
Based on available data, the classification criteria are not met
Carcinogenicity :Not classified
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
IARC group 3-Not classifiable
Reproductive toxicity :Not classified
Based on available data, the classification criteria are not met
Specific target organ toxicity (single exposure):Not classified
Specific target organ toxicity (repeated
exposure)
:Not classified
Based on available data, the classification criteria are not met
Aspiration hazard :Not classified
Based on available data, the classification criteria are not met
Potential Adverse human health effects and
symptoms
:Based on available data, the classification criteria are not met. Harmful if swallowed. Harmful if
inhaled.
Symptoms/injuries after inhalation :Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/injuries after ingestion :Swallowing a small quantity of this material will result in serious health hazard.
Likely routes of exposure :Inhalation
SECTION 12:Ecological information
12.1.Toxicity
dimethyl phthalate (131-11-3)
LC50 fishes 1 39 ppm (96 h; Pimephales promelas)
EC50 Daphnia 1 33 mg/l (48 h; Daphnia magna)
EC50 other aquatic organisms 1 42.7 mg/l (96 h; Selenastrum capricornutum; Growth)
LC50 fish 2 56 mg/l 96 h; Salmo gairdneri (Oncorhynchus mykiss)
EC50 Daphnia 2 150 mg/l (24 h; Daphnia magna)
EC50 other aquatic organisms 2 204 mg/l (72 h; Scenedesmus subspicatus)
Threshold limit algae 1 125 ppm (96 h; Pyrrophyta)
methyl ethyl ketone (78-93-3)
LC50 fishes 1 1690 mg/l (96 h; Lepomis macrochirus; LETHAL)
EC50 Daphnia 1 308 mg/l (48 h; Daphnia magna; LOCOMOTOR EFFECT)
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 6/9
methyl ethyl ketone (78-93-3)
LC50 fish 2 2990 mg/l (96 h; Pimephales promelas)
TLM fish 1 5600 mg/l (96 h; Gambusia affinis)
TLM fish 2 1690 mg/l (96 h; Lepomis macrochirus)
TLM other aquatic organisms 1 > 1000 ppm (96 h)
Threshold limit algae 1 110 mg/l (168 h; Microcystis aeruginosa)
Threshold limit algae 2 4300 mg/l (192 h; Scenedesmus quadricauda)
12.2.Persistence and degradability
Composite Resource MEKP-CATALYST(Mixture)
Persistence and degradability Not established.
methylethyl ketone peroxide (1338-23-4)
Persistence and degradability Readily biodegradable in water.
ThOD 1.816 g O /g substance
dimethyl phthalate (131-11-3)
Persistence and degradability Readily biodegradable in water. Forming sediments in water. Biodegradable in the soil.
Biochemical oxygen demand (BOD) 1.12 g O /g substance
Chemical oxygen demand (COD) 1.7 g O /g substance
ThOD 1.73 g O /g substance
BOD (% of ThOD) 0.6473 % ThOD
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
Persistence and degradability Biodegradability: not applicable. No (test)data on mobility of the components available.
Photolysis in the air.
Biochemical oxygen demand (BOD) Not applicable
Chemical oxygen demand (COD) Not applicable
ThOD Not applicable
BOD (% of ThOD) Not applicable
methyl ethyl ketone (78-93-3)
Persistence and degradability Readily biodegradable in water. Biodegradable in the soil. Biodegradable in the soil under
anaerobic conditions. Not established.
Biochemical oxygen demand (BOD) 1.92 g O /g substance
Chemical oxygen demand (COD) 2.31 g O /g substance
ThOD 2.44 g O /g substance
BOD (% of ThOD) 0.79 % ThOD
PHLEGMATIZER (PROPRIETARY)
Persistence and degradability Not established.
WATER (7732-18-5)
Persistence and degradability Not established.
12.3.Bioaccumulative potential
Composite Resource MEKP-CATALYST(Mixture)
Bioaccumulative potential Not established.
methylethyl ketone peroxide (1338-23-4)
BCF other aquatic organisms 1 13 (Estimated value)
Log Pow 0.914 (Estimated value)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4).
dimethyl phthalate (131-11-3)
BCF fish 1 4.7-6 (24 h; Cyprinodon variegatus)
BCF fish 2 57 (Lepomis macrochirus)
BCF other aquatic organisms 1 4.7 (24 h; Crangon crangon)
BCF other aquatic organisms 2 3.1-6.3 (24 h; Penaeus sp.)
Log Pow 1.5-2.12
Bioaccumulative potential Low potential for bioaccumulation (BCF < 500).
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 7/9
hydrogen peroxide, aqueous solutions, 8%<=conc<20% (7722-84-1)
Log Pow -1.36
Bioaccumulative potential Bioaccumulation: not applicable.
methyl ethyl ketone (78-93-3)
Log Pow 0.3 (Experimental value; 40 C,Experimental value; 40 C)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). Not established.
PHLEGMATIZER (PROPRIETARY)
Bioaccumulative potential Not established.
WATER (7732-18-5)
Bioaccumulative potential Not established.
12.4.Mobility in soil
methyl ethyl ketone (78-93-3)
Surface tension 0.024 N/m (20 C)
Ecology-soil Slightly harmful to plants.
12.5.Otheradverse effects
Other information :Avoid release to the environment.
SECTION 13:Disposal considerations
13.1.Waste treatment methods
Waste disposal recommendations :Dispose in a safe manner in accordance with local/national regulations. Dispose of
contents/container to ...
Additional information :Handle empty containers with care because residual vapours are flammable.
Ecology-waste materials :Avoid release to the environment.
SECTION 14:Transport information
In accordance with DOT
UN-No.(DOT) :3105
DOT Proper Shipping Name :ORGANIC PEROXIDE TYPE D, LIQUID
Department of Transportation (DOT) Hazard
Classes
:5.2-Class 5.2-Organic Peroxide 49 CFR 173.128
Hazard labels (DOT) :5.2-Organic peroxide
Packing group (DOT) :II-MediumDanger
Additional information
Other information :No supplementary information available.
ADR
Transport document description :UN 3105 ORGANIC PEROXIDE TYPE D, LIQUID, 5.2, II
Packing group (ADR) :II
Class (ADR) :5.2-Organic peroxides
Transport by sea
UN-No. (IMDG) :3105
Proper Shipping Name (IMDG) :ORGANIC PEROXIDE TYPE D, LIQUID
Class (IMDG) :5.2-Organic peroxides
Packing group (IMDG) :II-substances presenting medium danger
Air transport
UN-No.(IATA) :3105
Proper Shipping Name(IATA) :ORGANIC PEROXIDE TYPE D, LIQUID
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 8/9
Class (IATA) :5.2-Organic Peroxides
Packing group (IATA) :II-Medium Danger
SECTION 15:Regulatory information
15.1. US Federal regulations
Chemical Name CAS Number Percent
Dimethyl Phthalate 131-11-3 35-60
Methyl Ethyl Ketone 78-93-3 0-2
Reportable Quantity
2-Butanone Peroxide (MEKP) 10 lbs (4.54 kg)
Australian Inventory of Chemical
Substances (AICS)
The ingredients in this product are listed in
Australian AICS Inventory.
Canadian Domestic Substances List (DSL)
The ingredients in this product are listed in the
Canadian DSL Inventory.
Chinese Inventory of Existing Chemical
Substances Manufactured or Imported in
China (IECSC)
The ingredients in this product are listed in
Chinese IECSC Inventory.
European Inventory of Existing Commercial
Chemical Substances (EINECS)
The ingredients in this product are listed in the
European EINECS Inventory.
Japanese Exiting and New Chemical
Substances (ENCS)
The ingredients in this product are listed in the
Japanese ENCS Inventory.
Korean Existing Chemicals List (ECL)
The ingredients in this product are listed in the
Korean ECL Inventory.
US Toxic Substances Control Act (TSCA)
The ingredients in this product are listed in the
US TSCA Inventory.
Status of Carcinogicity
Not recognized as a carcinogen by the IARC,
NTP or OSHA
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
Classification according to Regulation (EC) No. 1272/2008 [CLP]
Unst. Expl.H200
Eye Irrit. 2H319
STOT SE 3H335
Full text of H-phrases: see section 16
Classification according to Directive 67/548/EEC or 1999/45/EC
Not classified
Composite Resource MEKPCatalyst
Safety Data SheetCR19M
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/26/2014 EN(English) SDS ID:CR19M 9/9
15.2.2.National regulations
No additional information available
15.3. US State regulations
No additional information available
SECTION 16:Other information
Other information :None.
Full text of H-phrases: see section 16:
------Acute Tox. 4 (Inhalation:dust,mist) Acute toxicity (inhalation:dust,mist) Category 4
------Acute Tox. 4 (Oral) Acute toxicity (oral), Category 4
------Flam. Liq. 2 Flammable liquids, Category 2
------H225 Highly flammable liquid and vapour
------H302 Harmful if swallowed
------H332 Harmful if inhaled
SDS US (GHS HazCom 2012)
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an other warranties, expressed or implied including butnot limited to any implied
warranty of merchantability or fitness for a particular purpose and is in lieu of any other obligationsor liability on the part of Dura Technoligies, Inc.
by | Sep 27, 2025
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 11/17/2014 Revision date: 08/15/2023
08/15/2023 EN (English US) Page 1
SECTION 1: Identification
1.1. Identification
Product form : Mixture
Trade name : 10 oz 38″ Fiberglass Cloth
CAS-No. : Mixture
Product code : CR15F3810
Other means of identification : DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Recommended use and restrictions on use
Use of the substance/mixture : Lamination
1.3. Supplier
Composite Resource
2720 South Willow Ave Unit #B
Bloomington,California 92316 – USA
T (800)-281-4975
1.4. Emergency telephone number
Emergency number : CHEMTREC 24-Hour Emergency Telephone- US and Canada:800.424.9300 International: +1
70 3527 3887
SECTION 2: Hazard(s) identification
2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (oral) Category 3 H301 Toxic if swallowed
Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin
Acute toxicity (inhalation:dust,mist) Category 3 H331 Toxic if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2B H320 Causes eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 May cause respiratory irritation
Full text of H statements : see section 16
2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :
Signal word (GHS US) : Danger
Hazard statements (GHS US) : H301+H311+H331 – Toxic if swallowed, in contact with skin or if inhaled
H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H320 – Causes eye irritation
H335 – May cause respiratory irritation
Precautionary statements (GHS US) : P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P271 – Use only outdoors or in a well-ventilated area.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P280 – Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 – If swallowed: Immediately call a poison center or doctor.
P302+P352 – If on skin: Wash with plenty of water.
P304+P340 – If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P311 – Call a poison center or doctor.
P312 – Call a poison center or doctor if you feel unwell.
P321 – Specific treatment (see supplemental first aid instruction on this label).
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 2/7
P322 – Specific treatment (see supplemental first aid instruction on this label)
P330 – Rinse mouth.
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P333+P313 – If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 – If eye irritation persists: Get medical advice/attention.
P361+P364 – Take off immediately all contaminated clothing and wash it before reuse.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
P405 – Store locked up.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.
2.3. Other hazards which do not result in classification
No additional information available
2.4. Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/Information on ingredients
3.1. Substances
Not applicable
3.2. Mixtures
Name Product identifier % GHS US classification
Fiberglass/Chopped Strand Mat
(CAS-No.) 65997-17-3 85 – 99.9 Acute Tox. 3 (Oral), H301
Acute Tox. 3 (Dermal), H311
Acute Tox. 3 (Inhalation:dust,mist), H331
Skin Irrit. 2, H315
Eye Irrit. 2B, H320
Skin Sens. 1, H317
STOT SE 3, H335
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical
advice (show the label where possible).
First-aid measures after inhalation : Allow affected person to breathe fresh air. Allow the victim to rest.
First-aid measures after skin contact : Remove contaminated clothing. Immediately rinse with plenty of water. Only use cold water, as
hot water will make the skin pores open . To avoid further irritation, do not scratch irritated
areas.
First-aid measures after eye contact : Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persists. If easy to do, remove contact lenses, if worn.
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. If you feel unwell, seek medical advice.
4.2. Most important symptoms and effects (acute and delayed)
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
4.3. Immediate medical attention and special treatment, if necessary
Until victim can be cared for by specialized staff:
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray.
5.2. Specific hazards arising from the chemical
No additional information available
5.3. Special protective equipment and precautions for fire-fighters
Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire-fighting water from entering environment.
Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 3/7
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Protective equipment : Safety glasses. Protective clothing.
Emergency procedures : Evacuate unnecessary personnel.
6.1.2. For emergency responders
Protective equipment : Equip cleanup crew with proper protection.
Emergency procedures : Ventilate area. Avoid dust formation.
6.2. Environmental precautions
Avoid release to the environment.
6.3. Methods and material for containment and cleaning up
For containment : Collect and transfer to a closable container without generating dust/mist for dispoal by an
appropiate method.
Methods for cleaning up : Shovel the major part of spilled material into a container. Avoid dry sweeping. Use an industrial
vacuum cleaner to clean up dust and residual spilled material. Flush away with water.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed : Not classified as a flammability hazard May form combustible dust concentrations in air during
processing, handling or other means.
Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or
smoking and when leaving work.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions : Try to prevent packing material from being damaged and keep the product inside the packing
material to minimize the generation of dusts.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
10 oz 38″ Fiberglass Cloth (Mixture)
ACGIH Local name Fiber Glass Wool
ACGIH ACGIH TWA (mg/m ) 3 mg/m (8 hours) Respirable fraction
ACGIH ACGIH TWA (ppm) 10 ppm (8 Hours)
OSHA OSHA PEL (TWA) (mg/m ) 5 mg/m (8 Hours) Respirable fraction. 15 mg/m^3 as
total dust.
Fiberglass/Chopped Strand Mat (65997-17-3)
Not applicable
8.2. Appropriate engineering controls
Appropriate engineering controls : Ensure that there is a suitable ventilation system. Provide local exhaust or general room
ventilation.
8.3. Individual protection measures/Personal protective equipment
Personal protective equipment:
Avoid all unnecessary exposure.
Hand protection:
Wear protective gloves.
Eye protection:
Chemical goggles or safety glasses
Skin and body protection:
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 4/7
Long sleeved protective clothing. Wear suitable protective clothing
Respiratory protection:
Wear appropriate mask
Other information:
Do not eat, drink or smoke during use.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Solid
Appearance : off white to white.
Color : white off white
Odor : None
Odor threshold : No data available
pH : Not Applicable
Melting point : > 700 C
Freezing point : Not Applicable
Boiling point : Not Aplicable
Flash point : No data available
Relative evaporation rate (butyl acetate=1) : No data available
Flammability (solid, gas) : Non flammable.
Vapor pressure : No data available
Relative vapor density at 20 C : Not Applicable
Relative density : 2.4 – 2.7
Solubility : Insoluble in water.
Log Pow : No data available
Auto-ignition temperature : Not Applicable
Decomposition temperature : No data available
Viscosity, kinematic : No data available
Viscosity, dynamic : No data available
Explosion limits : Not Applicable
Not Applicable
Explosive properties : No data available
Oxidizing properties : No data available
9.2. Other information
No additional information available
SECTION 10: Stability and reactivity
10.1. Reactivity
Stable under normal conditions.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Not established.
10.4. Conditions to avoid
No additional information available
10.5. Incompatible materials
No additional information available
10.6. Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 5/7
SECTION 11: Toxicological information
11.1. Information on toxicological effects
Acute toxicity (oral) : Toxic if swallowed.
Acute toxicity (dermal) : Toxic in contact with skin.
Acute toxicity (inhalation) : Toxic if inhaled.
ATE US (oral) 100.1 mg/kg body weight
ATE US (dermal) 300.3 mg/kg body weight
ATE US (dust, mist) 0.501 mg/l/4h
Fiberglass/Chopped Strand Mat (65997-17-3)
ATE US (oral) 100 mg/kg body weight
ATE US (dermal) 300 mg/kg body weight
ATE US (dust, mist) 0.5 mg/l/4h
Skin corrosion/irritation : Causes skin irritation.
pH: Not Applicable
Serious eye damage/irritation : Causes eye irritation.
pH: Not Applicable
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
STOT-single exposure : May cause respiratory irritation.
Fiberglass/Chopped Strand Mat (65997-17-3)
STOT-single exposure May cause respiratory irritation.
STOT-repeated exposure : Not classified
Aspiration hazard : Not classified
Viscosity, kinematic : No data available
Likely routes of exposure : Inhalation.
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
SECTION 12: Ecological information
12.1. Toxicity
Ecology – general : Avoid release to the environment.
12.2. Persistence and degradability
10 oz 38″ Fiberglass Cloth (Mixture)
Persistence and degradability Not established.
12.3. Bioaccumulative potential
10 oz 38″ Fiberglass Cloth (Mixture)
Bioaccumulative potential Not established.
12.4. Mobility in soil
No additional information available
12.5. Other adverse effects
Other information : Avoid release to the environment.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 6/7
SECTION 13: Disposal considerations
13.1. Disposal methods
Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations.
Ecology – waste materials : Avoid release to the environment.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Not regulated
Transportation of Dangerous Goods
Not regulated
Transport by sea
Not regulated
Air transport
Not regulated
SECTION 15: Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
National regulations
No additional information available
15.3. US State regulations
SECTION 16: Other information
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date : 08/15/2023
Other information : None.
Full text of H-phrases:
H301 Toxic if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 7/7
Hazard Rating
Health : 1 Slight Hazard – Irritation or minor reversible injury possible
Flammability : 0 Minimal Hazard – Materials that will not burn
Physical : 0 Minimal Hazard – Materials that are normally stable, even under fire conditions, and will NOT
react with water, polymerize, decompose, condense, or self-react. Non-Explosives.
SDS US (GHS HazCom 2012)
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as
guaranteeing any specific property of the product.
by | Sep 27, 2025
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 11/17/2014 Revision date: 08/15/2023
08/15/2023 EN (English US) Page 1
SECTION 1: Identification
1.1. Identification
Product form : Mixture
Trade name : 10 oz 38″ Fiberglass Cloth
CAS-No. : Mixture
Product code : CR15F3810
Other means of identification : DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Recommended use and restrictions on use
Use of the substance/mixture : Lamination
1.3. Supplier
Composite Resource
2720 South Willow Ave Unit #B
Bloomington,California 92316 – USA
T (800)-281-4975
1.4. Emergency telephone number
Emergency number : CHEMTREC 24-Hour Emergency Telephone- US and Canada:800.424.9300 International: +1
70 3527 3887
SECTION 2: Hazard(s) identification
2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (oral) Category 3 H301 Toxic if swallowed
Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin
Acute toxicity (inhalation:dust,mist) Category 3 H331 Toxic if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2B H320 Causes eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 May cause respiratory irritation
Full text of H statements : see section 16
2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :
Signal word (GHS US) : Danger
Hazard statements (GHS US) : H301+H311+H331 – Toxic if swallowed, in contact with skin or if inhaled
H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H320 – Causes eye irritation
H335 – May cause respiratory irritation
Precautionary statements (GHS US) : P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P271 – Use only outdoors or in a well-ventilated area.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P280 – Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 – If swallowed: Immediately call a poison center or doctor.
P302+P352 – If on skin: Wash with plenty of water.
P304+P340 – If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P311 – Call a poison center or doctor.
P312 – Call a poison center or doctor if you feel unwell.
P321 – Specific treatment (see supplemental first aid instruction on this label).
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 2/7
P322 – Specific treatment (see supplemental first aid instruction on this label)
P330 – Rinse mouth.
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P333+P313 – If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 – If eye irritation persists: Get medical advice/attention.
P361+P364 – Take off immediately all contaminated clothing and wash it before reuse.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
P405 – Store locked up.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.
2.3. Other hazards which do not result in classification
No additional information available
2.4. Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/Information on ingredients
3.1. Substances
Not applicable
3.2. Mixtures
Name Product identifier % GHS US classification
Fiberglass/Chopped Strand Mat
(CAS-No.) 65997-17-3 85 – 99.9 Acute Tox. 3 (Oral), H301
Acute Tox. 3 (Dermal), H311
Acute Tox. 3 (Inhalation:dust,mist), H331
Skin Irrit. 2, H315
Eye Irrit. 2B, H320
Skin Sens. 1, H317
STOT SE 3, H335
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical
advice (show the label where possible).
First-aid measures after inhalation : Allow affected person to breathe fresh air. Allow the victim to rest.
First-aid measures after skin contact : Remove contaminated clothing. Immediately rinse with plenty of water. Only use cold water, as
hot water will make the skin pores open . To avoid further irritation, do not scratch irritated
areas.
First-aid measures after eye contact : Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persists. If easy to do, remove contact lenses, if worn.
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. If you feel unwell, seek medical advice.
4.2. Most important symptoms and effects (acute and delayed)
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
4.3. Immediate medical attention and special treatment, if necessary
Until victim can be cared for by specialized staff:
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray.
5.2. Specific hazards arising from the chemical
No additional information available
5.3. Special protective equipment and precautions for fire-fighters
Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire-fighting water from entering environment.
Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 3/7
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Protective equipment : Safety glasses. Protective clothing.
Emergency procedures : Evacuate unnecessary personnel.
6.1.2. For emergency responders
Protective equipment : Equip cleanup crew with proper protection.
Emergency procedures : Ventilate area. Avoid dust formation.
6.2. Environmental precautions
Avoid release to the environment.
6.3. Methods and material for containment and cleaning up
For containment : Collect and transfer to a closable container without generating dust/mist for dispoal by an
appropiate method.
Methods for cleaning up : Shovel the major part of spilled material into a container. Avoid dry sweeping. Use an industrial
vacuum cleaner to clean up dust and residual spilled material. Flush away with water.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed : Not classified as a flammability hazard May form combustible dust concentrations in air during
processing, handling or other means.
Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or
smoking and when leaving work.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions : Try to prevent packing material from being damaged and keep the product inside the packing
material to minimize the generation of dusts.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
10 oz 38″ Fiberglass Cloth (Mixture)
ACGIH Local name Fiber Glass Wool
ACGIH ACGIH TWA (mg/m ) 3 mg/m (8 hours) Respirable fraction
ACGIH ACGIH TWA (ppm) 10 ppm (8 Hours)
OSHA OSHA PEL (TWA) (mg/m ) 5 mg/m (8 Hours) Respirable fraction. 15 mg/m^3 as
total dust.
Fiberglass/Chopped Strand Mat (65997-17-3)
Not applicable
8.2. Appropriate engineering controls
Appropriate engineering controls : Ensure that there is a suitable ventilation system. Provide local exhaust or general room
ventilation.
8.3. Individual protection measures/Personal protective equipment
Personal protective equipment:
Avoid all unnecessary exposure.
Hand protection:
Wear protective gloves.
Eye protection:
Chemical goggles or safety glasses
Skin and body protection:
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 4/7
Long sleeved protective clothing. Wear suitable protective clothing
Respiratory protection:
Wear appropriate mask
Other information:
Do not eat, drink or smoke during use.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Solid
Appearance : off white to white.
Color : white off white
Odor : None
Odor threshold : No data available
pH : Not Applicable
Melting point : > 700 C
Freezing point : Not Applicable
Boiling point : Not Aplicable
Flash point : No data available
Relative evaporation rate (butyl acetate=1) : No data available
Flammability (solid, gas) : Non flammable.
Vapor pressure : No data available
Relative vapor density at 20 C : Not Applicable
Relative density : 2.4 – 2.7
Solubility : Insoluble in water.
Log Pow : No data available
Auto-ignition temperature : Not Applicable
Decomposition temperature : No data available
Viscosity, kinematic : No data available
Viscosity, dynamic : No data available
Explosion limits : Not Applicable
Not Applicable
Explosive properties : No data available
Oxidizing properties : No data available
9.2. Other information
No additional information available
SECTION 10: Stability and reactivity
10.1. Reactivity
Stable under normal conditions.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Not established.
10.4. Conditions to avoid
No additional information available
10.5. Incompatible materials
No additional information available
10.6. Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 5/7
SECTION 11: Toxicological information
11.1. Information on toxicological effects
Acute toxicity (oral) : Toxic if swallowed.
Acute toxicity (dermal) : Toxic in contact with skin.
Acute toxicity (inhalation) : Toxic if inhaled.
ATE US (oral) 100.1 mg/kg body weight
ATE US (dermal) 300.3 mg/kg body weight
ATE US (dust, mist) 0.501 mg/l/4h
Fiberglass/Chopped Strand Mat (65997-17-3)
ATE US (oral) 100 mg/kg body weight
ATE US (dermal) 300 mg/kg body weight
ATE US (dust, mist) 0.5 mg/l/4h
Skin corrosion/irritation : Causes skin irritation.
pH: Not Applicable
Serious eye damage/irritation : Causes eye irritation.
pH: Not Applicable
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
STOT-single exposure : May cause respiratory irritation.
Fiberglass/Chopped Strand Mat (65997-17-3)
STOT-single exposure May cause respiratory irritation.
STOT-repeated exposure : Not classified
Aspiration hazard : Not classified
Viscosity, kinematic : No data available
Likely routes of exposure : Inhalation.
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
SECTION 12: Ecological information
12.1. Toxicity
Ecology – general : Avoid release to the environment.
12.2. Persistence and degradability
10 oz 38″ Fiberglass Cloth (Mixture)
Persistence and degradability Not established.
12.3. Bioaccumulative potential
10 oz 38″ Fiberglass Cloth (Mixture)
Bioaccumulative potential Not established.
12.4. Mobility in soil
No additional information available
12.5. Other adverse effects
Other information : Avoid release to the environment.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 6/7
SECTION 13: Disposal considerations
13.1. Disposal methods
Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations.
Ecology – waste materials : Avoid release to the environment.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Not regulated
Transportation of Dangerous Goods
Not regulated
Transport by sea
Not regulated
Air transport
Not regulated
SECTION 15: Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
National regulations
No additional information available
15.3. US State regulations
SECTION 16: Other information
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date : 08/15/2023
Other information : None.
Full text of H-phrases:
H301 Toxic if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 7/7
Hazard Rating
Health : 1 Slight Hazard – Irritation or minor reversible injury possible
Flammability : 0 Minimal Hazard – Materials that will not burn
Physical : 0 Minimal Hazard – Materials that are normally stable, even under fire conditions, and will NOT
react with water, polymerize, decompose, condense, or self-react. Non-Explosives.
SDS US (GHS HazCom 2012)
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as
guaranteeing any specific property of the product.
by | Sep 27, 2025
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 11/17/2014 Revision date: 08/15/2023
08/15/2023 EN (English US) Page 1
SECTION 1: Identification
1.1. Identification
Product form : Mixture
Trade name : 10 oz 38″ Fiberglass Cloth
CAS-No. : Mixture
Product code : CR15F3810
Other means of identification : DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Recommended use and restrictions on use
Use of the substance/mixture : Lamination
1.3. Supplier
Composite Resource
2720 South Willow Ave Unit #B
Bloomington,California 92316 – USA
T (800)-281-4975
1.4. Emergency telephone number
Emergency number : CHEMTREC 24-Hour Emergency Telephone- US and Canada:800.424.9300 International: +1
70 3527 3887
SECTION 2: Hazard(s) identification
2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (oral) Category 3 H301 Toxic if swallowed
Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin
Acute toxicity (inhalation:dust,mist) Category 3 H331 Toxic if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2B H320 Causes eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 May cause respiratory irritation
Full text of H statements : see section 16
2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :
Signal word (GHS US) : Danger
Hazard statements (GHS US) : H301+H311+H331 – Toxic if swallowed, in contact with skin or if inhaled
H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H320 – Causes eye irritation
H335 – May cause respiratory irritation
Precautionary statements (GHS US) : P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P271 – Use only outdoors or in a well-ventilated area.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P280 – Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 – If swallowed: Immediately call a poison center or doctor.
P302+P352 – If on skin: Wash with plenty of water.
P304+P340 – If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P311 – Call a poison center or doctor.
P312 – Call a poison center or doctor if you feel unwell.
P321 – Specific treatment (see supplemental first aid instruction on this label).
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 2/7
P322 – Specific treatment (see supplemental first aid instruction on this label)
P330 – Rinse mouth.
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P333+P313 – If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 – If eye irritation persists: Get medical advice/attention.
P361+P364 – Take off immediately all contaminated clothing and wash it before reuse.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
P405 – Store locked up.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.
2.3. Other hazards which do not result in classification
No additional information available
2.4. Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/Information on ingredients
3.1. Substances
Not applicable
3.2. Mixtures
Name Product identifier % GHS US classification
Fiberglass/Chopped Strand Mat
(CAS-No.) 65997-17-3 85 – 99.9 Acute Tox. 3 (Oral), H301
Acute Tox. 3 (Dermal), H311
Acute Tox. 3 (Inhalation:dust,mist), H331
Skin Irrit. 2, H315
Eye Irrit. 2B, H320
Skin Sens. 1, H317
STOT SE 3, H335
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical
advice (show the label where possible).
First-aid measures after inhalation : Allow affected person to breathe fresh air. Allow the victim to rest.
First-aid measures after skin contact : Remove contaminated clothing. Immediately rinse with plenty of water. Only use cold water, as
hot water will make the skin pores open . To avoid further irritation, do not scratch irritated
areas.
First-aid measures after eye contact : Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persists. If easy to do, remove contact lenses, if worn.
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. If you feel unwell, seek medical advice.
4.2. Most important symptoms and effects (acute and delayed)
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
4.3. Immediate medical attention and special treatment, if necessary
Until victim can be cared for by specialized staff:
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray.
5.2. Specific hazards arising from the chemical
No additional information available
5.3. Special protective equipment and precautions for fire-fighters
Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire-fighting water from entering environment.
Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 3/7
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Protective equipment : Safety glasses. Protective clothing.
Emergency procedures : Evacuate unnecessary personnel.
6.1.2. For emergency responders
Protective equipment : Equip cleanup crew with proper protection.
Emergency procedures : Ventilate area. Avoid dust formation.
6.2. Environmental precautions
Avoid release to the environment.
6.3. Methods and material for containment and cleaning up
For containment : Collect and transfer to a closable container without generating dust/mist for dispoal by an
appropiate method.
Methods for cleaning up : Shovel the major part of spilled material into a container. Avoid dry sweeping. Use an industrial
vacuum cleaner to clean up dust and residual spilled material. Flush away with water.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed : Not classified as a flammability hazard May form combustible dust concentrations in air during
processing, handling or other means.
Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or
smoking and when leaving work.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions : Try to prevent packing material from being damaged and keep the product inside the packing
material to minimize the generation of dusts.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
10 oz 38″ Fiberglass Cloth (Mixture)
ACGIH Local name Fiber Glass Wool
ACGIH ACGIH TWA (mg/m ) 3 mg/m (8 hours) Respirable fraction
ACGIH ACGIH TWA (ppm) 10 ppm (8 Hours)
OSHA OSHA PEL (TWA) (mg/m ) 5 mg/m (8 Hours) Respirable fraction. 15 mg/m^3 as
total dust.
Fiberglass/Chopped Strand Mat (65997-17-3)
Not applicable
8.2. Appropriate engineering controls
Appropriate engineering controls : Ensure that there is a suitable ventilation system. Provide local exhaust or general room
ventilation.
8.3. Individual protection measures/Personal protective equipment
Personal protective equipment:
Avoid all unnecessary exposure.
Hand protection:
Wear protective gloves.
Eye protection:
Chemical goggles or safety glasses
Skin and body protection:
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 4/7
Long sleeved protective clothing. Wear suitable protective clothing
Respiratory protection:
Wear appropriate mask
Other information:
Do not eat, drink or smoke during use.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Solid
Appearance : off white to white.
Color : white off white
Odor : None
Odor threshold : No data available
pH : Not Applicable
Melting point : > 700 C
Freezing point : Not Applicable
Boiling point : Not Aplicable
Flash point : No data available
Relative evaporation rate (butyl acetate=1) : No data available
Flammability (solid, gas) : Non flammable.
Vapor pressure : No data available
Relative vapor density at 20 C : Not Applicable
Relative density : 2.4 – 2.7
Solubility : Insoluble in water.
Log Pow : No data available
Auto-ignition temperature : Not Applicable
Decomposition temperature : No data available
Viscosity, kinematic : No data available
Viscosity, dynamic : No data available
Explosion limits : Not Applicable
Not Applicable
Explosive properties : No data available
Oxidizing properties : No data available
9.2. Other information
No additional information available
SECTION 10: Stability and reactivity
10.1. Reactivity
Stable under normal conditions.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Not established.
10.4. Conditions to avoid
No additional information available
10.5. Incompatible materials
No additional information available
10.6. Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 5/7
SECTION 11: Toxicological information
11.1. Information on toxicological effects
Acute toxicity (oral) : Toxic if swallowed.
Acute toxicity (dermal) : Toxic in contact with skin.
Acute toxicity (inhalation) : Toxic if inhaled.
ATE US (oral) 100.1 mg/kg body weight
ATE US (dermal) 300.3 mg/kg body weight
ATE US (dust, mist) 0.501 mg/l/4h
Fiberglass/Chopped Strand Mat (65997-17-3)
ATE US (oral) 100 mg/kg body weight
ATE US (dermal) 300 mg/kg body weight
ATE US (dust, mist) 0.5 mg/l/4h
Skin corrosion/irritation : Causes skin irritation.
pH: Not Applicable
Serious eye damage/irritation : Causes eye irritation.
pH: Not Applicable
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
STOT-single exposure : May cause respiratory irritation.
Fiberglass/Chopped Strand Mat (65997-17-3)
STOT-single exposure May cause respiratory irritation.
STOT-repeated exposure : Not classified
Aspiration hazard : Not classified
Viscosity, kinematic : No data available
Likely routes of exposure : Inhalation.
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
SECTION 12: Ecological information
12.1. Toxicity
Ecology – general : Avoid release to the environment.
12.2. Persistence and degradability
10 oz 38″ Fiberglass Cloth (Mixture)
Persistence and degradability Not established.
12.3. Bioaccumulative potential
10 oz 38″ Fiberglass Cloth (Mixture)
Bioaccumulative potential Not established.
12.4. Mobility in soil
No additional information available
12.5. Other adverse effects
Other information : Avoid release to the environment.
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 6/7
SECTION 13: Disposal considerations
13.1. Disposal methods
Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations.
Ecology – waste materials : Avoid release to the environment.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Not regulated
Transportation of Dangerous Goods
Not regulated
Transport by sea
Not regulated
Air transport
Not regulated
SECTION 15: Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
National regulations
No additional information available
15.3. US State regulations
SECTION 16: Other information
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date : 08/15/2023
Other information : None.
Full text of H-phrases:
H301 Toxic if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
10 oz 38″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) 7/7
Hazard Rating
Health : 1 Slight Hazard – Irritation or minor reversible injury possible
Flammability : 0 Minimal Hazard – Materials that will not burn
Physical : 0 Minimal Hazard – Materials that are normally stable, even under fire conditions, and will NOT
react with water, polymerize, decompose, condense, or self-react. Non-Explosives.
SDS US (GHS HazCom 2012)
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as
guaranteeing any specific property of the product.
by | Sep 27, 2025
INDEX
CR15F38
CR15F3810C
CR15F381C
CR15F383C
Composite Resource10ozFiberglass Clothwith
Volan Finish
Safety Data SheetCR15F38
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date of issue:11/20/2014 Revision date: Supersedes: Version:
11/17/2014 EN(English) SDS ID:CR15F38 Page 1
SECTION 1:Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form :Mixture
Trade name :Composite Resource VolanFinishes, Fiberglass Fabrics
CAS No :Mixture
Product code :CR15F38, CR15F381C, CR15F383C, CR15F3810C
Other means of identification :DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture :CR15F38
1.3. Details of the supplier of the safety data sheet
Composite Resources is supplied by Revchem Composites. 2720 South Willow Ave., Bloomington, CA 92316 1-800-281-4975
1.4. Emergency telephone number
Emergency number :800.424.9300
CHEMTREC: 1-800-424-9300
SECTION 2:Hazards identification
2.1. Classification of the substance or mixture
GHS-US classification
Not classified
2.2. Label elements
GHS-US labelling
No labelling applicable
2.3. Other hazards
No additional information available
2.4. Unknown acute toxicity (GHS-US)
No data available
SECTION 3:Composition/information on ingredients
3.1. Substance
Not applicable
Full text of H-phrases: see section 16
3.2. Mixture
Name Product identifier % GHS-US classification
Fiberglass, diameter > 3 micrometers, length > 5 micrometers(CAS No)65997-17-3 98.8-99.9 Not classified
SECTION 4:Firstaid measures
4.1. Description of first aid measures
First-aid measures general :Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice
(show the label where possible).
First-aid measures after inhalation :Assurefresh air breathing. Allow the victim to rest.
First-aid measures after skin contact :Remove affected clothing and wash all exposed skin area with mild soap and water, followed by
warm water rinse.
First-aid measures after eye contact :Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persist.
First-aid measures after ingestion :Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention.
4.2. Most important symptoms and effects, both acute and delayed
Symptoms/injuries :Not expected to present a significant hazard under anticipated conditions of normal use.
Composite Resource10ozFiberglass ClothwithVolan Finish
Safety Data SheetCR15F38
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/17/2014 EN(English) SDS ID:CR15F38 2/5
4.3. Indication of any immediate medical attention and special treatment needed
Until victim can be cared for by specialized staff:
SECTION 5:Firefighting measures
5.1. Extinguishing media
Suitable extinguishing media :Foam. Dry powder. Carbon dioxide. Water spray. Sand.
Unsuitable extinguishing media :Do not use a heavy water stream.
5.2. Special hazards arising from the substanceor mixture
Fire hazard :Heating increases the fire hazard. Insufficient data available on direct fire hazard (flashpoint >
100 C). Non combustible.
5.3. Advice for firefighters
Firefighting instructions :Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Avoid (reject) fire-fighting water to enter environment.
Protection during firefighting :Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6:Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1.For non-emergency personnel
Emergency procedures :Evacuate unnecessary personnel.
6.1.2.For emergency responders
Protective equipment :Equip cleanup crew with proper protection.
Emergency procedures :Ventilate area.
6.2. Environmental precautions
Avoid release to the environment. Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and material for containment and cleaning up
Methods for cleaning up :Collect spillage. On land, sweep or shovel into suitable containers. Minimize generation of dust.
Store away from other materials.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7:Handling and storage
7.1. Precautions for safe handling
Precautions for safe handling :Wash hands and other exposed areas with mild soap and water before eat, drink or smoke and
when leaving work. Provide good ventilation in process area to prevent formation of vapour.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions :Keep only in the original container in a cool, well ventilated place away from : Heat sources.
Keep container closed when not in use.
Incompatible products :Strong bases. strong acids.
Incompatible materials :Sources of ignition. Direct sunlight.
7.3. Specific end use(s)
No additional information available
SECTION 8:Exposure controls/personal protection
8.1. Control parameters
fibreglass, diameter > 3 micrometers, length > 5 micrometers (65997-17-3)
USA ACGIH ACGIH TWA (mg/m ) 1 fibers/cm
8.2. Exposure controls
Personal protective equipment :Avoid all unnecessary exposure.
Hand protection :Wear protective gloves.
Eye protection :Chemical goggles or safety glasses.
Respiratory protection :Wear approved mask.
Other information :When using, do not eat, drink or smoke.
Composite Resource10ozFiberglass ClothwithVolan Finish
Safety Data SheetCR15F38
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/17/2014 EN(English) SDS ID:CR15F38 3/5
SECTION 9:Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state :Solid
Appearance :White fiber greenish tint
Colour :Greenish tint
Odour :None
Odour threshold :No data available
pH :No data available
Relative evaporation rate (butylacetate=1):No data available
Melting point :> 700 C(>1292 Deg F)
Freezing point :No data available
Boiling point :No data available
Flash point :No data available
Auto-ignition temperature :No data available
Decomposition temperature :No data available
Flammability (solid, gas) :No data available
Vapour pressure :No data available
Relative vapour density at 20 C :No data available
Relative density :2.60(water = 1)
Solubility :Insoluble in water
Log Pow :No data available
Log Kow :No data available
Viscosity, kinematic :No data available
Viscosity, dynamic :No data available
Explosive properties :No data available
Oxidising properties :No data available
Explosive limits :No data available
9.2. Other information
No additional information available
SECTION 10:Stability and reactivity
10.1.Reactivity
No additional information available
10.2.Chemical stability
Stable under normal conditions. Not established.
10.3.Possibility of hazardous reactions
Not established.
10.4.Conditions to avoid
Extremely high or low temperatures. Direct sunlight.
10.5.Incompatible materials
strong acids. Strong bases.
10.6.Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
SECTION 11:Toxicological information
11.1.Information on toxicological effects
Acute toxicity :Not classified
Skin corrosion/irritation :Not classified
Serious eye damage/irritation :Not classified
Respiratory or skin sensitisation :Not classified
Composite Resource10ozFiberglass ClothwithVolan Finish
Safety Data SheetCR15F38
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/17/2014 EN(English) SDS ID:CR15F38 4/5
Germ cell mutagenicity :Not classified
Based on available data, the classification criteria are not met
Carcinogenicity :Not classified
Reproductive toxicity :Not classified
Based on available data, the classification criteria are not met
Specific targetorgan toxicity (single exposure):Not classified
Specific target organ toxicity (repeated
exposure)
:Not classified
Based on available data, the classification criteria are not met
Aspiration hazard :Not classified
Based on available data, the classification criteria are not met
Potential Adverse human health effects and
symptoms
:Based on available data, the classification criteria are not met.
Likely routes of exposure :Inhalation
SECTION 12:Ecological information
12.1.Toxicity
No additional information available
12.2.Persistence and degradability
10oz-38″ Fiberglass Cloth(Mixture)
Persistence and degradability Not established.
fibreglass, diameter > 3 micrometers, length > 5 micrometers (65997-17-3)
Persistence and degradability Biodegradability: not applicable. Not established.
Biochemical oxygen demand (BOD) Not applicable
Chemical oxygen demand (COD) Not applicable
ThOD Not applicable
BOD (% of ThOD) Not applicable
12.3.Bioaccumulative potential
10oz-38″ Fiberglass Cloth(Mixture)
Bioaccumulative potential Not established.
fibreglass, diameter > 3 micrometers, length > 5 micrometers (65997-17-3)
Bioaccumulative potential No bioaccumulation data available. Not established.
12.4.Mobility in soil
No additional information available
12.5.Other adverse effects
Other information :Avoid release to the environment.
SECTION 13:Disposal considerations
13.1.Waste treatment methods
Waste disposal recommendations :Dispose in a safe manner in accordance withlocal/national regulations.
Ecology-waste materials :Avoid release to the environment.
SECTION 14:Transport information
In accordance with DOT
Transport document description :NOT REGULATED
DOT NA no. :NOT REGULATED
Additional information
Otherinformation :No supplementary information available.
ADR
Transport document description :
Composite Resource10ozFiberglass ClothwithVolan Finish
Safety Data SheetCR15F38
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
11/17/2014 EN(English) SDS ID:CR15F38 5/5
Transport by sea
UN-No. (IMDG) :NOT REGULATED
Air transport
UN-No.(IATA) :NOT REGULATED
SECTION 15:Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
Classification according to Regulation (EC) No. 1272/2008 [CLP]
Not classified
Classification according to Directive 67/548/EEC or 1999/45/EC
Not classified
15.2.2.National regulations
No additional information available
15.3. US State regulations
No additional information available
SECTION 16:Other information
Other information :None.
SDS US (GHS HazCom 2012)
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an otherwarranties, expressed or implied including but not limited to any implied
warrantyof merchantability or fitness for a particular purpose and is in lieu of any other obligations or liability on the part of Dura Technoligies, Inc.
by | Sep 27, 2025
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
CR15F301,CR15F303,CR15F3010
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 11/17/2014 Revision date: 08/15/2023
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 Page 1
SECTION 1: Identification
1.1. Identification
Product form : Mixture
Trade name : 6 oz 30″ Fiberglass Cloth
CAS-No. : Mixture
Product code : CR15F30
Other means of identification : DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Recommended use and restrictions on use
Use of the substance/mixture : Lamination
1.3. Supplier
Composite Resource
2720 South Willow Ave Unit #B
Bloomington,California 92316 – USA
T (800)-281-4975
1.4. Emergency telephone number
Emergency number : CHEMTREC 24-Hour Emergency Telephone- US and Canada:800.424.9300 International: +1
70 3527 3887
SECTION 2: Hazard(s) identification
2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (oral) Category 3 H301 Toxic if swallowed
Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin
Acute toxicity (inhalation:dust,mist) Category 3 H331 Toxic if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2B H320 Causes eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 May cause respiratory irritation
Full text of H statements : see section 16
2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :
Signal word (GHS US) : Danger
Hazard statements (GHS US) : H301+H311+H331 – Toxic if swallowed, in contact with skin or if inhaled
H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H320 – Causes eye irritation
H335 – May cause respiratory irritation
Precautionary statements (GHS US) : P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P271 – Use only outdoors or in a well-ventilated area.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P280 – Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 – If swallowed: Immediately call a poison center or doctor.
P302+P352 – If on skin: Wash with plenty of water.
P304+P340 – If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P311 – Call a poison center or doctor.
P312 – Call a poison center or doctor if you feel unwell.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 2/7
P321 – Specific treatment (see supplemental first aid instruction on this label).
P322 – Specific treatment (see supplemental first aid instruction on this label)
P330 – Rinse mouth.
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P333+P313 – If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 – If eye irritation persists: Get medical advice/attention.
P361+P364 – Take off immediately all contaminated clothing and wash it before reuse.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
P405 – Store locked up.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.
2.3. Other hazards which do not result in classification
No additional information available
2.4. Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/Information on ingredients
3.1. Substances
Not applicable
3.2. Mixtures
Name Product identifier % GHS US classification
Fiberglass/Chopped Strand Mat
(CAS-No.) 65997-17-3 85 – 99.9 Acute Tox. 3 (Oral), H301
Acute Tox. 3 (Dermal), H311
Acute Tox. 3 (Inhalation:dust,mist), H331
Skin Irrit. 2, H315
Eye Irrit. 2B, H320
Skin Sens. 1, H317
STOT SE 3, H335
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical
advice (show the label where possible).
First-aid measures after inhalation : Allow affected person to breathe fresh air. Allow the victim to rest.
First-aid measures after skin contact : Remove contaminated clothing. Immediately rinse with plenty of water. Only use cold water, as
hot water will make the skin pores open . To avoid further irritation, do not scratch irritated
areas.
First-aid measures after eye contact : Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persists. If easy to do, remove contact lenses, if worn.
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. If you feel unwell, seek medical advice.
4.2. Most important symptoms and effects (acute and delayed)
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
4.3. Immediate medical attention and special treatment, if necessary
Until victim can be cared for by specialized staff:
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray.
5.2. Specific hazards arising from the chemical
No additional information available
5.3. Special protective equipment and precautions for fire-fighters
Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire-fighting water from entering environment.
Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 3/7
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Protective equipment : Safety glasses. Protective clothing.
Emergency procedures : Evacuate unnecessary personnel.
6.1.2. For emergency responders
Protective equipment : Equip cleanup crew with proper protection.
Emergency procedures : Ventilate area. Avoid dust formation.
6.2. Environmental precautions
Avoid release to the environment.
6.3. Methods and material for containment and cleaning up
For containment : Collect and transfer to a closable container without generating dust/mist for dispoal by an
appropiate method.
Methods for cleaning up : Shovel the major part of spilled material into a container. Avoid dry sweeping. Use an industrial
vacuum cleaner to clean up dust and residual spilled material. Flush away with water.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or
smoking and when leaving work.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions : Try to prevent packing material from being damaged and keep the product inside the packing
material to minimize the generation of dusts.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
6 oz 30″ Fiberglass Cloth (Mixture)
ACGIH Local name Fiber Glass Wool
ACGIH ACGIH TWA (mg/m ) 3 mg/m (8 hours) Respirable fraction
ACGIH ACGIH TWA (ppm) 10 ppm (8 Hours)
OSHA OSHA PEL (TWA) (mg/m ) 5 mg/m (8 Hours) Respirable fraction. 15 mg/m^3 as
total dust.
Fiberglass/Chopped Strand Mat (65997-17-3)
Not applicable
8.2. Appropriate engineering controls
Appropriate engineering controls : Ensure that there is a suitable ventilation system. Provide local exhaust or general room
ventilation.
8.3. Individual protection measures/Personal protective equipment
Personal protective equipment:
Avoid all unnecessary exposure.
Hand protection:
Wear protective gloves.
Eye protection:
Chemical goggles or safety glasses
Skin and body protection:
Long sleeved protective clothing. Wear suitable protective clothing
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 4/7
Respiratory protection:
Wear appropriate mask
Other information:
Do not eat, drink or smoke during use.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Solid
Appearance : off white to white.
Color : white off white
Odor : None
Odor threshold : No data available
pH : Not Applicable
Melting point : > 800 C
Freezing point : Not Applicable
Boiling point : Not Aplicable
Flash point : No data available
Relative evaporation rate (butyl acetate=1) : No data available
Flammability (solid, gas) : Non flammable.
Vapor pressure : No data available
Relative vapor density at 20 C : Not Applicable
Relative density : 2.4 – 2.7
Solubility : Insoluble in water.
Log Pow : No data available
Auto-ignition temperature : Not Applicable
Decomposition temperature : No data available
Viscosity, kinematic : No data available
Viscosity, dynamic : No data available
Explosion limits : Not Applicable
Not Applicable
Explosive properties : No data available
Oxidizing properties : No data available
9.2. Other information
No additional information available
SECTION 10: Stability and reactivity
10.1. Reactivity
Stable under normal conditions.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Not established.
10.4. Conditions to avoid
No additional information available
10.5. Incompatible materials
No additional information available
10.6. Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
SECTION 11: Toxicological information
11.1. Information on toxicological effects
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 5/7
Acute toxicity (oral) : Toxic if swallowed.
Acute toxicity (dermal) : Toxic in contact with skin.
Acute toxicity (inhalation) : Toxic if inhaled.
ATE US (oral) 100.1 mg/kg body weight
ATE US (dermal) 300.3 mg/kg body weight
ATE US (dust, mist) 0.501 mg/l/4h
Fiberglass/Chopped Strand Mat (65997-17-3)
ATE US (oral) 100 mg/kg body weight
ATE US (dermal) 300 mg/kg body weight
ATE US (dust, mist) 0.5 mg/l/4h
Skin corrosion/irritation : Causes skin irritation.
pH: Not Applicable
Serious eye damage/irritation : Causes eye irritation.
pH: Not Applicable
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
STOT-single exposure : May cause respiratory irritation.
Fiberglass/Chopped Strand Mat (65997-17-3)
STOT-single exposure May cause respiratory irritation.
STOT-repeated exposure : Not classified
Aspiration hazard : Not classified
Viscosity, kinematic : No data available
Likely routes of exposure : Inhalation.
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
SECTION 12: Ecological information
12.1. Toxicity
Ecology – general : Avoid release to the environment.
12.2. Persistence and degradability
6 oz 30″ Fiberglass Cloth (Mixture)
Persistence and degradability Not established.
12.3. Bioaccumulative potential
6 oz 30″ Fiberglass Cloth (Mixture)
Bioaccumulative potential Not established.
12.4. Mobility in soil
No additional information available
12.5. Other adverse effects
Other information : Avoid release to the environment.
SECTION 13: Disposal considerations
13.1. Disposal methods
Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 6/7
Ecology – waste materials : Avoid release to the environment.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Not regulated
Transportation of Dangerous Goods
Not regulated
Transport by sea
Not regulated
Air transport
Not regulated
SECTION 15: Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
National regulations
No additional information available
15.3. US State regulations
SECTION 16: Other information
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date : 08/15/2023
Other information : None.
Full text of H-phrases:
H301 Toxic if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
Hazard Rating
Health : 1 Slight Hazard – Irritation or minor reversible injury possible
Flammability : 0 Minimal Hazard – Materials that will not burn
Physical : 0 Minimal Hazard – Materials that are normally stable, even under fire conditions, and will NOT
react with water, polymerize, decompose, condense, or self-react. Non-Explosives.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 7/7
SDS US (GHS HazCom 2012)
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as
guaranteeing any specific property of the product.
by | Sep 27, 2025
INDEX
CR15F30
CR15F301
CR15F3010
CR15F3010C
CR15F301C
CR15F303
CR15F303C
Composite Resource4 oz and 6 ozFiberglass
ClothwithSilane Finish
SafetyData SheetCR15F17 and CR15F30
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date of issue:11/11/2014 Revision date: Supersedes: Version:1.0
08/27/2014 EN(English US) Page 1
SECTION 1:Identification of the substance/mixture and of the company/undertaking
1.1. Product identifier
Product form :Mixture
Trade name :Composite Resource Silane Finishes, Fiberglass Fabrics
Product code :CR15F27, CR15F30
Other means of identification :Distributed by Revchem Composites, Inc.
1.2. Relevant identified uses of the substance or mixture and uses advised against
1.3. Details of the supplier of the safety data sheet
1.4. Emergency telephone number
Emergency number :800.424.9300
CHEMTREC: 1-800-424-9300
SECTION 2:Hazards identification
2.1. Classification of the substance or mixture
Classification (GHS-US)
Not classified
2.2. Label elements
GHS-US labeling
No labeling applicable
2.3. Other hazards
No additional information available
2.4. Unknown acute toxicity (GHS-US)
No data available
SECTION 3:Composition/information on ingredients
3.1. Substance
Not applicable
Full text of H-phrases: see section 16
3.2. Mixture
Name Product identifier % Classification (GHS-US)
Fiberglass, diameter > 3 micrometers, length > 5 micrometers(CAS No)65997-17-3 99.6-99.9 Not classified
SECTION 4:First aid measures
4.1. Description of first aid measures
First-aid measures general :Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice
(show the label where possible).
First-aid measures after inhalation :Assure fresh air breathing. Allow the victim to rest.
First-aid measures after skin contact :Remove affected clothing and wash all exposed skin area with mild soap and water, followed by
warm water rinse.
First-aid measures after eye contact :Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persist.
First-aid measures after ingestion :Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention.
4.2. Most important symptoms and effects, both acute and delayed
Symptoms/injuries :Not expected to present a significant hazard under anticipated conditions of normal use.
4.3. Indicationof any immediate medical attention and special treatment needed
No additional information available
Composite Resource4 oz and 6 ozFiberglassClothwithSilane Finish
SafetyData SheetCR15F17 and CR15F30
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/27/2014 EN(English US) 2/5
SECTION 5:Firefighting measures
5.1. Extinguishing media
suitable extinguishing media :Foam. Dry powder. Carbon dioxide. Water spray. Sand.
Unsuitableextinguishing media :Do not use a heavy water stream.
5.2. Special hazards arising from the substance or mixture
No additional information available
5.3. Advice for firefighters
Firefighting instructions :Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire-fighting water from entering environment.
Protection during firefighting :Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6:Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1.For non-emergency personnel
Emergency procedures :Evacuate unnecessary personnel.
6.1.2.For emergency responders
Protective equipment :Equip cleanup crew with proper protection.
Emergency procedures :Ventilate area.
6.2. Environmental precautions
Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and material for containment andcleaning up
Methods for cleaning up :On land, sweep or shovel into suitable containers. Minimize generation of dust. Store away from
other materials.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7:Handling and storage
7.1. Precautions for safe handling
Precautions for safe handling :Wash hands and other exposed areas with mild soap and water before eating, drinking or
smoking and when leaving work. Provide good ventilation in process area to prevent formation of
vapor.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions :Keep only in the original container in a cool, well ventilated place away from : Keep container
closed when not in use.
Incompatible products :Strong bases. Strong acids.
Incompatible materials :Sources of ignition. Direct sunlight.
7.3. Specific end use(s)
No additional information available
SECTION 8:Exposure controls/personal protection
8.1. Control parameters
fibreglass, diameter > 3micrometers, length > 5 micrometers (65997-17-3)
USA ACGIH ACGIH TWA (mg/m ) 1 fibers/cm
8.2. Exposure controls
Personal protective equipment :Avoid all unnecessary exposure.
Hand protection :Wear protective gloves.
Eye protection :Chemical goggles or safety glasses.
Skin and body protection :Wear suitable protective clothing.
Respiratory protection :Wear appropriate mask.
Other information :Do not eat, drink or smoke during use.
Composite Resource4 oz and 6 ozFiberglassClothwithSilane Finish
SafetyData SheetCR15F17 and CR15F30
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/27/2014 EN(English US) 3/5
SECTION 9:Physical and chemical properties
9.1. Informationon basic physical and chemical properties
Physical state :Solid
Color :White
Odor :Characteristic
Odor threshold :No data available
pH :pH of Undiluted Product Not Determined
Relative evaporation rate (butyl acetate=1):No data available
Melting point :> 700 C(>1292 F)
Freezing point :No data available
Boiling point :No data available
Flash point :No data available
Auto-ignition temperature :No data available
Decomposition temperature :No data available
Flammability (solid, gas) :No data available
Vapor pressure :No data available
Relative vapor density at 20 C :No data available
Relative density :2.60 (Water = 1)
Solubility :Insoluble in water
Log Pow :No data available
Log Kow :No data available
Viscosity, kinematic :No data available
Viscosity, dynamic :No data available
Explosive properties :No data available
Oxidizing properties :No data available
Explosive limits :No data available
9.2. Other information
VOC content :Not Determined
SECTION 10:Stability and reactivity
10.1.Reactivity
No additional information available
10.2.Chemical stability
Not established.
10.3.Possibility of hazardous reactions
Not established.
10.4.Conditions to avoid
Direct sunlight. Extremely high or low temperatures.
10.5.Incompatible materials
Strong acids. Strong bases.
10.6.Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
SECTION 11:Toxicological information
11.1.Information on toxicological effects
Acute toxicity :Not classified
Skin corrosion/irritation :Not classified
pH:pH of Undiluted Product Not Determined
Serious eye damage/irritation :Not classified
pH:pH of Undiluted Product Not Determined
Composite Resource4 oz and 6 ozFiberglassClothwithSilane Finish
SafetyData SheetCR15F17 and CR15F30
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/27/2014 EN(English US) 4/5
Respiratory or skin sensitization :Not classified
Germ cell mutagenicity :Not classified
Based on available data, the classification criteria are not met
Carcinogenicity :Not classified
Reproductive toxicity :Not classified
Based on available data, the classification criteria are not met
Specific target organ toxicity (single exposure):Not classified
Specific target organ toxicity (repeated
exposure)
:Not classified
Based on available data, the classification criteria are not met
Aspiration hazard :Not classified
Based on available data, the classification criteria are not met
Potential Adverse human health effects and
symptoms
:Based on available data, the classification criteria are not met.
SECTION 12:Ecological information
12.1.Toxicity
No additional information available
12.2.Persistence and degradability
Composite Resource Silane Finishes, Fiberglass Fabrics
Persistence and degradability Not established.
fibreglass, diameter > 3 micrometers, length > 5 micrometers (65997-17-3)
Persistence and degradability Biodegradability: not applicable.
Biochemical oxygen demand (BOD) Not applicable
Chemical oxygen demand (COD) Not applicable
ThOD Not applicable
BOD (% of ThOD) Not applicable
12.3.Bioaccumulative potential
Composite Resource SilaneFinishes, Fiberglass Fabrics
Bioaccumulative potential Not established.
fibreglass, diameter > 3 micrometers, length > 5 micrometers (65997-17-3)
Bioaccumulative potential No bioaccumulation data available.
12.4.Mobility in soil
No additional information available
12.5.Other adverse effects
Other information :Avoid release to the environment.
SECTION 13:Disposal considerations
13.1.Waste treatment methods
Waste disposal recommendations :Dispose in a safe manner in accordance with local/national regulations.
Ecology-waste materials :Avoid release to the environment.
SECTION 14:Transport information
In accordance with DOT
No dangerous good in sense of transport regulations
Additional information
Other information :No supplementaryinformation available.
ADR
Transport document description :
Composite Resource4 oz and 6 ozFiberglassClothwithSilane Finish
SafetyData SheetCR15F17 and CR15F30
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/27/2014 EN(English US) 5/5
Transport by sea
No additional information available
Air transport
No additional information available
SECTION 15:Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
Classification according to Regulation (EC) No. 1272/2008 [CLP]
Not classified
Classification according to Directive 67/548/EEC or 1999/45/EC
Not classified
15.2.2.National regulations
No additional information available
15.3. US State regulations
No additional information available
SECTION 16:Other information
Data sources :REGULATION (EC)No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE
COUNCIL of 16 December 2008 on classification, labeling and packaging of substances and
mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending
Regulation (EC) No 1907/2006.
Other information :None.
SDS US (GHS HazCom 2012)
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an otherwarranties, expressed or implied including but not limited to any implied
warranty of merchantability or fitness for a particular purpose and is in lieu of any other obligations or liability on the part of Dura Technoligies, Inc.
by | Sep 27, 2025
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
CR15F301,CR15F303,CR15F3010
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 11/17/2014 Revision date: 08/15/2023
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 Page 1
SECTION 1: Identification
1.1. Identification
Product form : Mixture
Trade name : 6 oz 30″ Fiberglass Cloth
CAS-No. : Mixture
Product code : CR15F30
Other means of identification : DISTRIBUTED BY REVCHEM COMPOSITES, INC.
1.2. Recommended use and restrictions on use
Use of the substance/mixture : Lamination
1.3. Supplier
Composite Resource
2720 South Willow Ave Unit #B
Bloomington,California 92316 – USA
T (800)-281-4975
1.4. Emergency telephone number
Emergency number : CHEMTREC 24-Hour Emergency Telephone- US and Canada:800.424.9300 International: +1
70 3527 3887
SECTION 2: Hazard(s) identification
2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (oral) Category 3 H301 Toxic if swallowed
Acute toxicity (dermal) Category 3 H311 Toxic in contact with skin
Acute toxicity (inhalation:dust,mist) Category 3 H331 Toxic if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2B H320 Causes eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 May cause respiratory irritation
Full text of H statements : see section 16
2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :
Signal word (GHS US) : Danger
Hazard statements (GHS US) : H301+H311+H331 – Toxic if swallowed, in contact with skin or if inhaled
H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H320 – Causes eye irritation
H335 – May cause respiratory irritation
Precautionary statements (GHS US) : P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P271 – Use only outdoors or in a well-ventilated area.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P280 – Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 – If swallowed: Immediately call a poison center or doctor.
P302+P352 – If on skin: Wash with plenty of water.
P304+P340 – If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P311 – Call a poison center or doctor.
P312 – Call a poison center or doctor if you feel unwell.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 2/7
P321 – Specific treatment (see supplemental first aid instruction on this label).
P322 – Specific treatment (see supplemental first aid instruction on this label)
P330 – Rinse mouth.
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P333+P313 – If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 – If eye irritation persists: Get medical advice/attention.
P361+P364 – Take off immediately all contaminated clothing and wash it before reuse.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
P405 – Store locked up.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.
2.3. Other hazards which do not result in classification
No additional information available
2.4. Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/Information on ingredients
3.1. Substances
Not applicable
3.2. Mixtures
Name Product identifier % GHS US classification
Fiberglass/Chopped Strand Mat
(CAS-No.) 65997-17-3 85 – 99.9 Acute Tox. 3 (Oral), H301
Acute Tox. 3 (Dermal), H311
Acute Tox. 3 (Inhalation:dust,mist), H331
Skin Irrit. 2, H315
Eye Irrit. 2B, H320
Skin Sens. 1, H317
STOT SE 3, H335
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical
advice (show the label where possible).
First-aid measures after inhalation : Allow affected person to breathe fresh air. Allow the victim to rest.
First-aid measures after skin contact : Remove contaminated clothing. Immediately rinse with plenty of water. Only use cold water, as
hot water will make the skin pores open . To avoid further irritation, do not scratch irritated
areas.
First-aid measures after eye contact : Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness
persists. If easy to do, remove contact lenses, if worn.
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. If you feel unwell, seek medical advice.
4.2. Most important symptoms and effects (acute and delayed)
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
4.3. Immediate medical attention and special treatment, if necessary
Until victim can be cared for by specialized staff:
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray.
5.2. Specific hazards arising from the chemical
No additional information available
5.3. Special protective equipment and precautions for fire-fighters
Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire-fighting water from entering environment.
Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 3/7
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Protective equipment : Safety glasses. Protective clothing.
Emergency procedures : Evacuate unnecessary personnel.
6.1.2. For emergency responders
Protective equipment : Equip cleanup crew with proper protection.
Emergency procedures : Ventilate area. Avoid dust formation.
6.2. Environmental precautions
Avoid release to the environment.
6.3. Methods and material for containment and cleaning up
For containment : Collect and transfer to a closable container without generating dust/mist for dispoal by an
appropiate method.
Methods for cleaning up : Shovel the major part of spilled material into a container. Avoid dry sweeping. Use an industrial
vacuum cleaner to clean up dust and residual spilled material. Flush away with water.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or
smoking and when leaving work.
7.2. Conditions for safe storage, including any incompatibilities
Storage conditions : Try to prevent packing material from being damaged and keep the product inside the packing
material to minimize the generation of dusts.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
6 oz 30″ Fiberglass Cloth (Mixture)
ACGIH Local name Fiber Glass Wool
ACGIH ACGIH TWA (mg/m ) 3 mg/m (8 hours) Respirable fraction
ACGIH ACGIH TWA (ppm) 10 ppm (8 Hours)
OSHA OSHA PEL (TWA) (mg/m ) 5 mg/m (8 Hours) Respirable fraction. 15 mg/m^3 as
total dust.
Fiberglass/Chopped Strand Mat (65997-17-3)
Not applicable
8.2. Appropriate engineering controls
Appropriate engineering controls : Ensure that there is a suitable ventilation system. Provide local exhaust or general room
ventilation.
8.3. Individual protection measures/Personal protective equipment
Personal protective equipment:
Avoid all unnecessary exposure.
Hand protection:
Wear protective gloves.
Eye protection:
Chemical goggles or safety glasses
Skin and body protection:
Long sleeved protective clothing. Wear suitable protective clothing
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 4/7
Respiratory protection:
Wear appropriate mask
Other information:
Do not eat, drink or smoke during use.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Solid
Appearance : off white to white.
Color : white off white
Odor : None
Odor threshold : No data available
pH : Not Applicable
Melting point : > 800 C
Freezing point : Not Applicable
Boiling point : Not Aplicable
Flash point : No data available
Relative evaporation rate (butyl acetate=1) : No data available
Flammability (solid, gas) : Non flammable.
Vapor pressure : No data available
Relative vapor density at 20 C : Not Applicable
Relative density : 2.4 – 2.7
Solubility : Insoluble in water.
Log Pow : No data available
Auto-ignition temperature : Not Applicable
Decomposition temperature : No data available
Viscosity, kinematic : No data available
Viscosity, dynamic : No data available
Explosion limits : Not Applicable
Not Applicable
Explosive properties : No data available
Oxidizing properties : No data available
9.2. Other information
No additional information available
SECTION 10: Stability and reactivity
10.1. Reactivity
Stable under normal conditions.
10.2. Chemical stability
Stable under normal conditions.
10.3. Possibility of hazardous reactions
Not established.
10.4. Conditions to avoid
No additional information available
10.5. Incompatible materials
No additional information available
10.6. Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide.
SECTION 11: Toxicological information
11.1. Information on toxicological effects
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 5/7
Acute toxicity (oral) : Toxic if swallowed.
Acute toxicity (dermal) : Toxic in contact with skin.
Acute toxicity (inhalation) : Toxic if inhaled.
ATE US (oral) 100.1 mg/kg body weight
ATE US (dermal) 300.3 mg/kg body weight
ATE US (dust, mist) 0.501 mg/l/4h
Fiberglass/Chopped Strand Mat (65997-17-3)
ATE US (oral) 100 mg/kg body weight
ATE US (dermal) 300 mg/kg body weight
ATE US (dust, mist) 0.5 mg/l/4h
Skin corrosion/irritation : Causes skin irritation.
pH: Not Applicable
Serious eye damage/irritation : Causes eye irritation.
pH: Not Applicable
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified
Reproductive toxicity : Not classified
STOT-single exposure : May cause respiratory irritation.
Fiberglass/Chopped Strand Mat (65997-17-3)
STOT-single exposure May cause respiratory irritation.
STOT-repeated exposure : Not classified
Aspiration hazard : Not classified
Viscosity, kinematic : No data available
Likely routes of exposure : Inhalation.
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation.
SECTION 12: Ecological information
12.1. Toxicity
Ecology – general : Avoid release to the environment.
12.2. Persistence and degradability
6 oz 30″ Fiberglass Cloth (Mixture)
Persistence and degradability Not established.
12.3. Bioaccumulative potential
6 oz 30″ Fiberglass Cloth (Mixture)
Bioaccumulative potential Not established.
12.4. Mobility in soil
No additional information available
12.5. Other adverse effects
Other information : Avoid release to the environment.
SECTION 13: Disposal considerations
13.1. Disposal methods
Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 6/7
Ecology – waste materials : Avoid release to the environment.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Not regulated
Transportation of Dangerous Goods
Not regulated
Transport by sea
Not regulated
Air transport
Not regulated
SECTION 15: Regulatory information
15.1. US Federal regulations
No additional information available
15.2. International regulations
CANADA
No additional information available
EU-Regulations
No additional information available
National regulations
No additional information available
15.3. US State regulations
SECTION 16: Other information
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date : 08/15/2023
Other information : None.
Full text of H-phrases:
H301 Toxic if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H320 Causes eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
Hazard Rating
Health : 1 Slight Hazard – Irritation or minor reversible injury possible
Flammability : 0 Minimal Hazard – Materials that will not burn
Physical : 0 Minimal Hazard – Materials that are normally stable, even under fire conditions, and will NOT
react with water, polymerize, decompose, condense, or self-react. Non-Explosives.
6 oz 30″ Fiberglass Cloth
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/15/2023 EN (English US) SDS ID: CR15F301,CR15F303,CR15F3010 7/7
SDS US (GHS HazCom 2012)
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as
guaranteeing any specific property of the product.
