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40308722F_SDS.pdf

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All Orange DuraKote Gelcoat
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date: 03/01/2023

03/15/2023 EN (English US) Page 1

SECTION 1: Identification

1.1. Identification
Product form : Mixture
Trade name : All Orange DuraKote Gelcoat
CAS-No. : mixture
Product code : 308-XXX
Formula : N/A
Other means of identification : Unsaturated Polyester Resin Gel Coat

1.2. Recommended use and restrictions on use
Use of the substance/mixture : Coatings

1.3. Supplier
Dura Technologies, Inc.
2720 South Willow Avenue #A
Bloomington, CA 92316

909-546-1162
ChemTrec US: 800.424.9300
ChemTrec Int: +1 70 3527 3887

1.4. Emergency telephone number
Emergency number : ChemTrec US: 800.424.9300 Int: +1 70 3527 3887

SECTION 2: Hazard(s) identification

2.1. Classification of the substance or mixture
GHS US classification
Flammable liquids Category 3 H226 Flammable liquid and vapor
Acute toxicity (inhalation:vapor) Category 4 H332 Harmful if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2 H319 Causes serious eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Reproductive toxicity Category 1B H360 May damage fertility or the unborn child
Specific target organ toxicity (repeated exposure) Category 1 H372 Causes damage to organs through prolonged or repeated exposure
Hazardous to the aquatic environment – Acute Hazard Category 2 H401 Toxic to aquatic life

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) : H226 – Flammable liquid and vapor
H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H319 – Causes serious eye irritation
H332 – Harmful if inhaled
H360 – May damage fertility or the unborn child
H372 – Causes damage to organs through prolonged or repeated exposure
H401 – Toxic to aquatic life
Precautionary statements (GHS US) : P201 – Obtain special instructions before use.
P202 – Do not handle until all safety precautions have been read and understood.
P210 – Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No
smoking.
P233 – Keep container tightly closed.
P240 – Ground/Bond container and receiving equipment.

All Orange DuraKote Gelcoat
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

03/15/2023 EN (English US) 2/10

P241 – Use explosion-proof electrical, lighting, ventilating equipment.
P242 – Use only non-sparking tools.
P243 – Take precautionary measures against static discharge.
P260 – Do not breathe dust, fume, mist, spray, vapors.
P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash EXPOSED AREA. 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.
P273 – Avoid release to the environment.
P280 – Wear eye protection, protective clothing, protective gloves.
P302+P352 – If on skin: Wash with plenty of water.
P303+P361+P353 – If on skin (or hair): Take off immediately all contaminated clothing. Rinse
skin with water/shower.
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.
P308+P313 – If exposed or concerned: Get medical advice/attention.
P312 – Call a poison center or doctor if you feel unwell.
P314 – Get medical advice/attention if you feel unwell.
P321 – Specific treatment (see SEEK MEDICAL AID. on this label).
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.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P370+P378 – In case of fire: Use carbon dioxide (CO2), dry chemical powder, foam to
extinguish.
P403+P235 – Store in a well-ventilated place. Keep cool.
P405 – Store locked up.
P501 – Dispose of contents/container to LOCAL, STATE, AND NATIONAL REGULATIONS..

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
styrene, inhibited

(CAS-No.) 100-42-5 <= 33 Flam. Liq. 3, H226 Acute Tox. 4 (Inhalation:vapour), H332 Skin Irrit. 2, H315 Eye Irrit. 2, H319 STOT RE 1, H372 Asp. Tox. 1, H304 Aquatic Acute 2, H401 cobalt(II) 2-ethylhexanoate (CAS-No.) 136-52-7 <= 0.3 Eye Irrit. 2, H319 Skin Sens. 1, H317 Repr. 1B, H360 Aquatic Acute 1, H400 Aquatic Chronic 2, H411 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 : Remove person to fresh air and keep comfortable for breathing. Allow affected person to breathe fresh air. Allow the victim to rest. Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 3/10 First-aid measures after skin contact : Rinse skin with water/shower. Remove/Take off immediately all contaminated clothing. Wash with plenty of soap and water. Wash contaminated clothing before reuse. If skin irritation occurs: wash throughly for five minutes. seek medical attention. Get medical advice/attention. Specific treatment (see seek medical attention. on this label). First-aid measures after eye contact : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: SEEK IMMEDIATE MEDICAL ATTENTION. Get medical advice/attention. 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 (acute and delayed) Potential Adverse human health effects and symptoms : Harmful if inhaled. Based on available data, the classification criteria are not met. Symptoms/effects : May cause genetic defects (avoid skin contact and inhalation.). May cause cancer (avoid skin contact and inhalation.). Symptoms/effects after inhalation : Danger of serious damage to health by prolonged exposure through inhalation. Harmful if inhaled. Symptoms/effects after skin contact : Causes skin irritation. Symptoms/effects after eye contact : Causes serious eye irritation. 4.3. Immediate medical attention and special treatment, if necessary Treat symptomatically. SECTION 5: Fire-fighting measures 5.1. Suitable (and unsuitable) extinguishing media Suitable extinguishing media : Sand. Water spray. Dry powder. Foam. Carbon dioxide. Unsuitable extinguishing media : Do not use a heavy water stream. 5.2. Specific hazards arising from the chemical Fire hazard : Highly flammable liquid and vapor. Flammable liquid and vapor. Explosion hazard : May form flammable/explosive vapor-air mixture. Reactivity in case of fire : No reactivity hazard other than the effects described in sub-sections below. 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. Do not attempt to take action without suitable protective equipment. Self-contained breathing apparatus. Complete protective clothing. 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 open flames. No smoking. 6.1.1. For non-emergency personnel Protective equipment : Gloves. Protective goggles. Protective clothing. Emergency procedures : Ventilate spillage area. Evacuate unnecessary personnel. 6.1.2. For emergency responders Protective equipment : Do not attempt to take action without suitable protective equipment. Equip cleanup crew with proper protection. For further information refer to section 8: "Exposure controls/personal 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 For containment : Dam up the liquid spill. Contain released product, pump into suitable containers. Methods for cleaning up : Take up liquid spill into absorbent material. Soak up spills with inert solids, such as clay or diatomaceous earth as soon as possible. Collect spillage. Store away from other materials. Other information : Dispose of materials or solid residues at an authorized site. All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 4/10 6.4. Reference to other sections See Heading 8. Exposure controls and personal protection. For further information refer to section 13. SECTION 7: Handling and storage 7.1. Precautions for safe handling Additional hazards when processed : Handle empty containers with care because residual vapors are flammable. Precautions for safe handling : Wear personal protective equipment. 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. No open flames. No smoking. Use only non- sparking tools. Use only outdoors or in a well-ventilated area. Avoid breathing DUST, FUMES, MIST, OR VAPORS. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Eliminate all ignition sources if safe to do so. Take precautionary measures against static discharge. Hygiene measures : Wash HANDS thoroughly after handling. Do not eat, drink or smoke when using this product. Always wash hands after handling the product. 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 and lighting equipment. equipment. Storage conditions : Keep only in the original container in a cool, well ventilated place away from : HEAT SPARKS OR OPEN FLAMES. Keep in fireproof place. Keep container tightly closed. Store in a well- ventilated place. Keep cool. Incompatible products : Strong bases. Strong acids. Incompatible materials : Sources of ignition. Direct sunlight. Heat sources. SECTION 8: Exposure controls/personal protection 8.1. Control parameters styrene, inhibited (100-42-5) ACGIH ACGIH TWA (ppm) 20 ppm ACGIH ACGIH STEL (ppm) 40 ppm cobalt(II) 2-ethylhexanoate (136-52-7) Not applicable 8.2. Appropriate engineering controls Appropriate engineering controls : Ensure exposure is below occupational exposure limits (where available). Ensure good ventilation of the work station. Environmental exposure controls : Avoid release to the environment. 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. 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. All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 5/10 SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties Physical state : Liquid Color : Variable in colour, depending on the composition Odor : characteristic Odor threshold : No data available pH : No data available Melting point : Not applicable Freezing point : No data available Boiling point : >= 293 F

Flash point : >= 87 F

Relative evaporation rate (butyl acetate=1) : No data available

Flammability (solid, gas) : Highly flammable liquid and vapor. Flammable liquid and vapor.

Vapor pressure : No data available

Relative vapor density at 20 C : No data available

Relative density : 1.22

Density : 1.22 kg/l
Solubility : No data available

Log Pow : No data available

Auto-ignition temperature : No data available

Decomposition temperature : No data available

Viscosity, kinematic : No data available
Viscosity, dynamic : No data available

Explosion limits : No data available

Explosive properties : No data available

Oxidizing properties : No data available

9.2. Other information
VOC content : <= 403 g/l VOC is based on 100% evaporation of monomers SECTION 10: Stability and reactivity 10.1. Reactivity No reactivity hazard other than the effects described in sub-sections below. 10.2. Chemical stability Polymerization can result in formation of solid deposits, even in vapour space. Not established. Highly flammable liquid and vapor. May form flammable/explosive vapor-air mixture. Flammable liquid and vapor. 10.3. Possibility of hazardous reactions Not established. 10.4. Conditions to avoid Direct sunlight. Extremely high or low temperatures. Open flame. Overheating. Heat. Sparks. 10.5. Incompatible materials Strong acids. Strong bases. 10.6. Hazardous decomposition products fume. Carbon monoxide. Carbon dioxide. May release flammable gases. SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity (oral) : Not classified Acute toxicity (dermal) : Not classified Acute toxicity (inhalation) : Harmful if inhaled. ATE US (vapors) 11 mg/l/4h All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 6/10 styrene, inhibited (100-42-5) LD50 oral rat 5000 mg/kg (Rat; Literature study; >6000 mg/kg bodyweight; Rat; Weight of evidence)
LD50 dermal rat > 2000 mg/kg body weight (OECD 402: Acute Dermal Toxicity, 24 h, Rat, Male / female,
Experimental value, Dermal)
LD50 dermal rabbit 5010 mg/kg (Rabbit; Literature study)
LC50 Inhalation – Rat 11.8 mg/l air (4 h, Rat, Inconclusive, insufficient data, Inhalation (vapours))
LC50 Inhalation – Rat [ppm] 2770 ppm/4h (Rat; Literature study)
ATE US (oral) 5000 mg/kg body weight
ATE US (dermal) 5010 mg/kg body weight
ATE US (gases) 2770 ppmV/4h
ATE US (vapors) 11 mg/l/4h

cobalt(II) 2-ethylhexanoate (136-52-7)
LD50 oral rat 3129 mg/kg body weight (Rat; OECD 425: Acute Oral Toxicity: Up-and-Down Procedure;
Experimental value)
LD50 dermal rat > 2000 mg/kg body weight (Rat; Weight of evidence; OECD 402: Acute Dermal Toxicity)
ATE US (oral) 3129 mg/kg body weight

Skin corrosion/irritation : Causes skin irritation.
Serious eye damage/irritation : Causes serious eye irritation.
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified

styrene, inhibited (100-42-5)
IARC group 2B – Possibly carcinogenic to humans
National Toxicology Program (NTP) Status Reasonably anticipated to be Human Carcinogen

cobalt(II) 2-ethylhexanoate (136-52-7)
IARC group 2B – Possibly carcinogenic to humans

Reproductive toxicity : May damage fertility or the unborn child.
STOT-single exposure : Not classified

STOT-repeated exposure : Causes damage to organs through prolonged or repeated exposure.

styrene, inhibited (100-42-5)
STOT-repeated exposure Causes damage to organs through prolonged or repeated exposure.

Aspiration hazard : Not classified
Viscosity, kinematic : No data available

Potential Adverse human health effects and
symptoms
: Harmful if inhaled. Based on available data, the classification criteria are not met.
Symptoms/effects : May cause genetic defects (avoid skin contact and inhalation.). May cause cancer (avoid skin
contact and inhalation.).
Symptoms/effects after inhalation : Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes serious eye irritation.

SECTION 12: Ecological information

12.1. Toxicity
Ecology – general : Dangerous for the environment. Harmful to aquatic life.

styrene, inhibited (100-42-5)
LC50 fish 1 10 mg/l (OECD 203: Fish, Acute Toxicity Test, 96 h, Pimephales promelas, Flow-through
system, Fresh water, Experimental value, GLP)
EC50 Daphnia 1 4.7 mg/l (OECD 202: Daphnia sp. Acute Immobilisation Test, 48 h, Daphnia magna, Flow-
through system, Fresh water, Experimental value, GLP)
ErC50 (algae) 4.9 mg/l (EPA OTS 797.1050, 72 h, Pseudokirchneriella subcapitata, Static system, Fresh
water, Experimental value, GLP)

All Orange DuraKote Gelcoat
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

03/15/2023 EN (English US) 7/10

cobalt(II) 2-ethylhexanoate (136-52-7)
LC50 fish 1 46.51 mg/l (LOEC; ASTM; 96 h; Pimephales promelas; Flow-through system; Fresh water;
Read-across)
EC50 Daphnia 1 0.212 mg/l (NOEC; ASTM; 48 h; Ceriodaphnia dubia; Static system; Salt water; Read-across)
LC50 fish 2 54.1 mg/l (LC50; ASTM; 96 h; Pimephales promelas; Flow-through system; Fresh water;
Read-across)
EC50 Daphnia 2 0.605 mg/l (LC50; ASTM; 48 h; Ceriodaphnia dubia; Static system; Salt water; Read-across)
Threshold limit algae 1 144 g/l (ErC50; OECD 201: Alga, Growth Inhibition Test; 72 h; Pseudokirchneriella
subcapitata; Static system; Fresh water; Read-across)
Threshold limit algae 2 32.2 g/l (NOEC; OECD 201: Alga, Growth Inhibition Test; 72 h; Pseudokirchneriella
subcapitata; Static system; Fresh water; Read-across)

12.2. Persistence and degradability
All Orange DuraKote Gelcoat (mixture)
Persistence and degradability Not established.

styrene, inhibited (100-42-5)
Persistence and degradability Biodegradable in the soil. Readily biodegradable in water.
Chemical oxygen demand (COD)
2.8 g O /g substance
ThOD
3.07 g O /g substance
BOD (% of ThOD) 0.42 (Literature study)

cobalt(II) 2-ethylhexanoate (136-52-7)
Persistence and degradability Readily biodegradable in water. No (test)data on mobility of the substance available.

12.3. Bioaccumulative potential
All Orange DuraKote Gelcoat (mixture)
Bioaccumulative potential Not established.

styrene, inhibited (100-42-5)
BCF fish 1 35.5 (Carassius auratus, Literature study)
Log Pow 2.96 (Experimental value, OECD 107: Partition Coefficient (n-octanol/water): Shake Flask
Method, 25 C)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). cobalt(II) 2-ethylhexanoate (136-52-7) BCF fish 1 1.2 (BCF; 131 days; Seriola quinqueradiata; Static system; Salt water; Read-across) Bioaccumulative potential Low potential for bioaccumulation (BCF < 500). 12.4. Mobility in soil styrene, inhibited (100-42-5) Surface tension 0.032 N/m (20 C) Log Koc 2.55 (log Koc, Estimated value) Ecology - soil Low potential for adsorption in soil. cobalt(II) 2-ethylhexanoate (136-52-7) Surface tension 0.064 N/m (20 C; 1 g/l) 12.5. Other adverse effects Other information : Avoid release to the environment. SECTION 13: Disposal considerations 13.1. Disposal methods Regional legislation (waste) : Disposal must be done according to official regulations. Waste treatment methods : Dispose of contents/container in accordance with licensed collector s sorting instructions. Sewage disposal recommendations : Do not discharge into drains. Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations. Dispose of contents/container to approved disposal site.. Additional information : Handle empty containers with care because residual vapors are flammable. All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 8/10 Ecology - waste materials : Avoid release to the environment. SECTION 14: Transport information Department of Transportation (DOT) In accordance with DOT Transport document description : UN1866 Resin solution, 3, III UN-No.(DOT) : UN1866 Proper Shipping Name (DOT) : Resin solution Class (DOT) : 3 - Class 3 - Flammable and combustible liquid 49 CFR 173.120 Packing group (DOT) : III - Minor Danger Hazard labels (DOT) : 3 - Flammable liquid DOT Packaging Non Bulk (49 CFR 173.xxx) : 173 DOT Packaging Bulk (49 CFR 173.xxx) : 242 DOT Special Provisions (49 CFR 172.102) : B1 - If the material has a flash point at or above 38 C (100 F) and below 93 C (200 F), then the bulk packaging requirements of 173.241 of this subchapter are applicable. If the material has a flash point of less than 38 C (100 F), then the bulk packaging requirements of 173.242 of this subchapter are applicable. B52 - Notwithstanding the provisions of 173.24b of this subchapter, non-reclosing pressure relief devices are authorized on DOT 57 portable tanks. IB3 - Authorized IBCs: Metal (31A, 31B and 31N); Rigid plastics (31H1 and 31H2); Composite (31HZ1 and 31HA2, 31HB2, 31HN2, 31HD2 and 31HH2). Additional Requirement: Only liquids with a vapor pressure less than or equal to 110 kPa at 50 C (1.1 bar at 122 F), or 130 kPa at 55 C (1.3 bar at 131 F) are authorized, except for UN2672 (also see Special Provision IP8 in Table 2 for UN2672). T2 - 1.5 178.274(d)(2) Normal............. 178.275(d)(3) TP1 - The maximum degree of filling must not exceed the degree of filling determined by the following: Degree of filling = 97 / 1 + a (tr - tf) Where: tr is the maximum mean bulk temperature during transport, and tf is the temperature in degrees celsius of the liquid during filling. DOT Packaging Exceptions (49 CFR 173.xxx) : 150 DOT Quantity Limitations Passenger aircraft/rail (49 CFR 173.27) : 60 L DOT Quantity Limitations Cargo aircraft only (49 CFR 175.75) : 220 L DOT Vessel Stowage Location : A - The material may be stowed on deck or under deck on a cargo vessel and on a passenger vessel. Emergency Response Guide (ERG) Number : 127 Other information : No supplementary information available. Transportation of Dangerous Goods Transport by sea Transport document description (IMDG) : UN 1866 RESIN SOLUTION, 3, III UN-No. (IMDG) : 1866 Proper Shipping Name (IMDG) : RESIN SOLUTION Class (IMDG) : 3 - Flammable liquids Packing group (IMDG) : III - substances presenting low danger Air transport Transport document description (IATA) : UN 1866 Resin solution, 3, III UN-No. (IATA) : 1866 Proper Shipping Name (IATA) : Resin solution Class (IATA) : 3 - Flammable Liquids All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 9/10 Packing group (IATA) : III - Minor Danger SECTION 15: Regulatory information 15.1. US Federal regulations styrene, inhibited (100-42-5) Listed on the United States TSCA (Toxic Substances Control Act) inventory Subject to reporting requirements of United States SARA Section 313 Listed on EPA Hazardous Air Pollutant (HAPS) CERCLA RQ 1000 lb SARA Section 311/312 Hazard Classes Immediate (acute) health hazard Reactive hazard Fire hazard Delayed (chronic) health hazard cobalt(II) 2-ethylhexanoate (136-52-7) Listed on the United States TSCA (Toxic Substances Control Act) inventory 15.2. International regulations CANADA styrene, inhibited (100-42-5) Listed on the Canadian DSL (Domestic Substances List) cobalt(II) 2-ethylhexanoate (136-52-7) Listed on the Canadian DSL (Domestic Substances List) EU-Regulations No additional information available National regulations styrene, inhibited (100-42-5) Listed on IARC (International Agency for Research on Cancer) Listed as carcinogen on NTP (National Toxicology Program) 15.3. US State regulations styrene, inhibited (100-42-5) U.S. - California - Proposition 65 - Carcinogens List U.S. - California - Proposition 65 - Developmental Toxicity U.S. - California - Proposition 65 - Reproductive Toxicity - Female U.S. - California - Proposition 65 - Reproductive Toxicity - Male No significant risk level (NSRL) Maximum allowable dose level (MADL) Yes No No No 27 g/day Component State or local regulations styrene, inhibited(100-42-5) U.S. - Massachusetts - Right To Know List; U.S. - New Jersey - Right to Know Hazardous Substance List; U.S. - Pennsylvania - RTK (Right to Know) List SECTION 16: Other information according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Revision date : 03/01/2023 Other information : None. All Orange DuraKote Gelcoat Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 03/15/2023 EN (English US) 10/10 Full text of H-phrases: H226 Flammable liquid and vapor H304 May be fatal if swallowed and enters airways H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H332 Harmful if inhaled H360 May damage fertility or the unborn child H372 Causes damage to organs through prolonged or repeated exposure H400 Very toxic to aquatic life H401 Toxic to aquatic life H411 Toxic to aquatic life with long lasting effects NFPA health hazard : 2 - Materials that, under emergency conditions, can cause temporary incapacitation or residual injury. NFPA fire hazard : 3 - Liquids and solids (including finely divided suspended solids) that can be ignited under almost all ambient temperature conditions. NFPA reactivity : 2 - Materials that readily undergo violent chemical change at elevated temperatures and pressures. Hazard Rating Health : 2 Moderate Hazard - Temporary or minor injury may occur Flammability : 3 Serious Hazard - Materials capable of ignition under almost all normal temperature conditions. Includes flammable liquids with flash points below 73 F and boiling points above 100 F. as well as liquids with flash points between 73 F and 100 F. (Classes IB IC) Physical : 1 Slight Hazard - Materials that are normally stable but can become unstable (self-react) at high temperatures and pressures. Materials may react non-violently with water or undergo hazardous polymerization in the absence of inhibitors. Personal protection : H H - Splash goggles, Gloves, Synthetic apron, Vapor respirator 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 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.

40308712F_SDS.pdf