Safety Data Sheets | Revchem Composites

81LAM224-3_SDS.pdf

by | Sep 27, 2025

SAFETY DATA SHEET
Last Revised: 03JAN22

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

PRODUCT NAME: ……………………………………… PRO-SET

LAM-224 Hardener
APPLICABLE PRODUCT CODE S: ………………. LAM-224, LAM-224-1, LAM-224-2, LAM-224-3, LAM-224-QC-3, LAM-224-4, LAM-224-QC-4,
LAM-224-5, LAM-224-QC-5
CHEMICAL FAMILY: ………………………………….. Polyamine mixture.
INTENDED PRODUCT USES: ……………………… Curing agent for epoxy resins.
PRODUCT RESTRICTIONS: ……………………….. None identified.
SDS VERSION: …………………………………………. LAM-224 -2022a

MANUFACTURER: EMERGENCY TELEPHONE NUMBERS (24 HRS):
Gougeon Brothers, Inc. Transportation
100 Patterson Ave. CHEMTREC: ……………….. 800-424-9300 (U.S.)
Bay City, MI 48706, U.S.A. 703-527-3887 (International)
Phone: 888-377-6738 or 989-684-7286 Non-transportation
www.prosetepoxy.com Poison Hotline: …………….. 800-222-1222

2. HAZARDS IDENTIFICATION

Classification of Substance or Mixture

Acute toxicity, Dermal, Category 4
Acute toxicity, Inhalation, Category 4
Skin corrosion/irritation, Category 1B
Skin sensitizer, Category 1
Eye damage/irritation, Category 1
Reproductive toxicity, Category 2
Acute aquatic toxicity, Category 1
Chronic aquatic toxicity, Category 1

Label Elements

Hazard Pictogram(s):

Signal Word:
DANGER

Hazard Statements:
H312 Harmful in contact with skin
H332 Harmful if inhaled
H314 Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H361 Suspected of damaging fertility or the unborn child
H410 Very toxic to aquatic life with long lasting effects

Precautionary Statements:
Prevention
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood
P260 Do not breathe dust/fume/gas/mist/vapors/spray
P264 Wash hands thoroughly after handling
P272 Contaminated work clothing should not be allowed out of the workplace
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
Response
P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse or wash skin with soap and water (or
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 attention or advice
P310 Immediately call a POISON CENTER or doctor
P313 + P333 If irritation or rash occurs: Get medical attention/advice
P362 + P364 Take off contaminated clothing and wash it before reuse

PRO-SET

LAM-224 Hardener
Page 2 of 7 Last Revised: 03JAN22

P391 Collect spillage
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents and container according to local, state, national and International regulations

Other Hazards
None known.

3. COMPOSITION/INFORMATION ON HAZARDOUS INGREDIENTS

INGREDIENT NAME CAS # CONCENTRATION (%)
Aminoethylepiperazine 140-31-8 10-30
Benzene-1,3-dimethanamine 1477-55-0 10-30
p-tert-Butylphenol 98-54-4 10-30
Trimethylhexamethylenediamine 25620-58-0 10-30
Reaction products of benzene-1,3-dimethanamine with phenol and formaldehyde

57214-10-5

10-30
N,N -Bis(3-aminopropyl)ethylenediamine 10563-26-5 1-10
4-Nonylphenol, branched

84852-15-3 0.1-1.5

The exact chemical identity and/or exact percentage (concentration) of each ingredient may be held as confidential business information
(CBI). Any ingredient not disclosed in this section may have been determined not to be hazardous to health or the environment, or it may
be present at a level below its disclosure threshold.

4. FIRST AID MEASURES

FIRST AID FOR EYES ……………………………………………………………… SYMPTOMS: Causes eye burns and eye damage. RESPONSE: Flush
immediately with water for at least 15 minutes. Remove contact lenses if present and easy to do. Immediately call a POISON CONTROL CENTER
or doctor.

FIRST AID FOR SKIN ………………………………………………………………. SYMPTOMS: Causes skin burns, redness and irritation. May cause allergic
skin reaction and sensitization. RESPONSE: Immediately wash skin with soap and water. Immediately call a POISON CONTROL CENTER or
doctor.

FIRST AID FOR INHALATION…………………………………………………… SYMPTOMS: Can cause respiratory irritation, shortness of breath or cough.
RESPONSE: Remove to fresh air if effects occur and keep comfortable for breathing. Immediately consult with a physician if symptoms develop
and persist.

FIRST AID FOR INGESTION …………………………………………………….. SYMPTOMS: May cause gastrointestinal irritation or ulceration. May
cause burns of the mouth and throat. RESPONSE: Rinse mouth with water. DO NOT induce vomiting. If vomiting should occur, keep airway
clear. Immediately call POISON CONTROL CENTER or doctor.

5. FIRE FIGHTING MEASURES

EXTINGUISHING MEDIA: ………………………………………………………… SUITABLE: Foam, carbon dioxide (CO2), dry chemical. NON-SUITABLE:
Direct water stream.

FIRE AND EXPLOSION HAZARDS: ………………………………………….. During a fire, smoke may contain the original materials in addition to
combustion products of varying composition which may be toxic and/or irritating. Combustion products may include, but are not limited to: oxides
of nitrogen, carbon monoxide, carbon dioxide, volatile amines, ammonia, nitric acid, cyanides, aldehydes, nitrosamines. When mixed with
sawdust, wood chips, or other cellulosic material, spontaneous combustion can occur under certain conditions. Heat is generated as the air
oxidizes the amine. If the heat is not dissipated quickly enough, it can ignite the sawdust.

SPECIAL FIRE FIGHTING PROCEDURES: ………………………………… Use full-body protective gear and a self-contained breathing apparatus.
Use of water may generate toxic aqueous solutions. Do not allow water run-off from fighting fire to enter drains or other water courses.

6. ACCIDENTAL RELEASE MEASURES

EMERGENCY PROCEDURES : …………………………………………………. Keep unnecessary and unprotected personnel from entering area. Use
appropriate safety and personal protective equipment as indicated in Section 8.

MITIGATION AND CLEAN UP PROCEDURES: …………………………… Stop leak without additional risk. Isolate area. Dike and absorb with inert
material (e.g., sand) and collect in a suitable, closed container. Do not use sawdust, wood chips or other cellulosic materials to absorb the spill, as
the possibility for spontaneous combustion exists. Warm, soapy water may be used to clean residual.

PRO-SET

LAM-224 Hardener
Page 3 of 7 Last Revised: 03JAN22
ENVIRONMENTAL PRECAUTIONS: ………………………………………….. Prevent from entering into soil, ditches, sewers, waterways and
groundwater. See Section 12 for environmental impact information.

7. HANDLING AND STORAGE

STORAGE TEMPERATURE (min./max.): …………………………………… 40 F (4 C) / 90 F (32 C).

STORAGE: …………………………………………………………………………….. Store in cool, dry place away from high temperatures and moisture. Keep
container tightly closed. Store in a secure location with restricted access or store locked up.

HANDLING PRECAUTION S: ……………………………………………………. Use only with adequate ventilation. Do not breathe vapors or mists from
heated material. Avoid exposure to concentrated vapors. Avoid skin and eye contact. Wash thoroughly after handling. When mixed with epoxy
resin this product causes an exothermic reaction, which in large masses, can produce enough heat to undergo thermal decomposition damage or
ignite surrounding materials. Fumes and vapors released as a result of thermal decomposition can vary widely in composition and toxicity.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION

ENGINEERING CONTROLS: ……………………………………………………. Use with adequate general ventilation and/or local ventilation to keep
exposures below established limits.

EYE PROTECTION GUIDELINES: …………………………………………….. Chemical splash-proof goggles or face shield.

SKIN PROTECTION GUIDELINE S: ……………………………………………. Wear liquid-proof, chemical resistant gloves (nitrile-butyl rubber, neoprene,
butyl rubber or natural rubber) and full body-covering clothing.

RESPIRATORY PROTECTION GUIDELINES: …………………………….. When ventilation cannot be made adequate enough to keep exposures
below established limits, use a NIOSH approved respirator with an organic vapor cartridge, organic vapor cartridge + P100, or a multi-contaminant
cartridge, depending on specific workplace conditions. Consult with your respirator and cartridge supplier to ensure proper selection of respirator
and cartridge based on ingredients listed in Section 3 and specific workplace conditions. Use and select a respirator according the guidelines
established in OSHA 1910.134 or other applicable respiratory protection standard.

ADDITIONAL PROTECTIVE MEASURES: ………………………………….. Use where there is immediate access to safety shower and emergency eye
wash. Wash thoroughly after use. Contact lens should not be worn when working with this material. Generally speaking, working cleanly and
following basic precautionary measures will greatly minimize the potential for harmful exposure to this product under normal use conditions.

OCCUPATIONAL EXPOSURE LIMITS: ……………………………………… Exposure limits may not be established for this product as a whole. For
established exposure limits of specific ingredients in this product, or other available exposure limit information, refer to the table below.

Ingredient Name CAS# Exposure Limit Information
Aminoethylepiperazine 140-31-8 No data available
Benzene-1,3-dimethanamine 1477-55-0 0.1 mg/m
3
SKIN, Ceiling NIOSH; OSHA Z1A
Remarks: potential for skin absorption
p-tert-Butylphenol 98-54-4 No data available
Trimethylhexamethylenediamine 25620-58-0 No data available
Reaction products of benzene-1,3-
dimethanamine with phenol and formaldehyde
57214-10-5

No data available
N,N -Bis(3-aminopropyl)ethylenediamine 10563-26-5 No data available
4-Nonylphenol, branched 84852-15-3 No data available

9. PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL FORM: ………………………………………………………………….. Liquid.
COLOR: ………………………………………………………………………………… Colorless
ODOR: …………………………………………………………………………………… Ammonia-like
ODOR THRESHOLD: ………………………………………………………………. No data available
pH …………………………………………………………………………………………. 11.4
MELTING POINT / FREEZING POINT ………………………………………… No data.
BOILING POINT (760mm/Hg): ………………………………………………….. > 400 F (204 C) estimated based on similar product.
FLASH POINT: ……………………………………………………………………….. Estimated > 200

F (93 C) estimated based similar product.
AUTO IGNITION TEMPERATURE ……………………………………………… No data.
LOWER EXPLOSIVE LIMIT (LEL) ……………………………………………… No data.
UPPER EXPLOSIVE LIMIT (UEL) ……………………………………………… No data.
VAPOR PRESSURE ………………………………………………………………… < 1 mmHg @ 20 C (estimated based on ingredient data). SPECIFIC GRAVITY/DENSITY (water = 1)......................................... 1.00 BULK DENSITY.................................................................................. 8.34 lbs./gal. (1.00 kg/L) VAPOR DENSITY (air = 1) ................................................................. No data. EVAPORATIOIN RATE (Butyl Acetate = 1) ....................................... No data. WATER SOLUBILITY (% BY WT.) ..................................................... No data. PARTITION COEFFICIENT, n-OCTANOL/WATER (log Pow) ............ No data. KINEMATIC VISCOSITY: ................................................................... 75 (mm 2 /s @ 20 C) DECOMPOSITION TEMPERATURE : ................................................. No data available. % VOLATILE BY WEIGHT: ................................................................ ASTM 2369-07 was used to determine the Volatile Matter Content of mixed epoxy resin and hardener. The combined VOC content for the resin and hardener system is listed below. PRO-SET LAM-224 Hardener Page 4 of 7 Last Revised: 03JAN22 VOC Content Resin/Hardener (g/L) (lb/gal) LAM-125 / LAM-224 .................................................................... 3.60 0.03 LAM-135 / LAM-224 .................................................................... 1.66 0.01 LAM-145 / LAM-224 .................................................................... 1.13 0.01 10. STABILITY AND REACTIVITY STABILITY: ........................................................................................ Product is stable at normal temperatures and pressures. REACTIVITY/HAZARDOUS REACTIONS : ......................................... Product will not react by itself. A mass of more than one pound of product plus an epoxy resin will cause irreversible polymerization with significant heat buildup and pressure. INCOMPATIBILITIES: ........................................................................ Avoid acids, oxidizing materials, halogenated organic compounds (e.g., methylene chloride). External heating or self-heating could result in rapid temperature increase and pressure build up. If such a condition were to occur in a drum, the drum could expand and rupture violently. CONDITIONS TO AVOID: .................................................................. Avoid excessive heat. DECOMPOSITION PRODUCTS: ........................................................ Very toxic fumes and gases when burned or otherwise heated to thermal decomposition. Decomposition products may include, but not limited to: oxides of nitrogen, volatile amines, ammonia, nitric acid, cyanides, nitrosamines, phenolics. 11. TOXICOLOGICAL INFORMATION Ingredient Name CAS# LD50 Oral LD50 Dermal LC50 Inhalation Aminoethylepiperazine 140-31-8 2097 mg/kg 866 mg/kg No data Benzene-1,3-dimethanamine 1477-55-0 980 mg/kg 2000 mg/kg 1.34 mg/l 4h mist / aerosol p-tert-Butylphenol 98-54-4 > 2000 mg/kg No data.
Intraperitoneal
mouse 78
mg/kg.
5.6 mg/l; Remarks:
Nutritional and
Metabolic: Weight
loss or decreased
weight gain
Trimethylhexamethylenediamine 25620-58-0 910 mg/kg No data No data
Reaction products of benzene-1,3-dimethanamine
with phenol and formaldehyde
57214-10-5

No data No data No data
N,N -Bis(3-aminopropyl)ethylenediamine 10563-26-5 1200 mg/kg 190-210 mg/kg No data
4-Nonylphenol, branched 84852-15-3 1412 mg/kg No data No data

ACUTE TOXICITY: ………………………………………………………………….. No specific toxicity data exists for this mixture. Classification is
based on acute toxicity estimation methods using ingredient data.
Oral: ……………………………………………………………………….. Not classified. Does not meet classification criteria.
Dermal: …………………………………………………………………… Category 4. Harmful in contact with skin. Significant exposure
can result in absorption causing headache and nausea.
Inhalation:………………………………………………………………… Category 4. Harmful if inhaled. Repeated or prolonged
exposures to mist or aerosol, or concentrated vapors may cause cough, shortness of breath, lung irritation and lung damage.

SKIN CORROSION / IRRITATION: …………………………………………….. Category 1B. Causes severe skin burns. Effects may be
immediate. May cause persistent irritation or dermatitis.

SERIOUS EYE DAMAGE / IRRITATION:…………………………………….. Category 1. Causes serious eye damage. May cause blurred
vision. May cause corneal damage resulting in vision impairment or even blindness.

RESPIRATORY SENSITIZATION : ……………………………………………… No data available.

SKIN SENSITIZATION:…………………………………………………………….. Category 1. May cause allergic skin reaction.

REPRODUCTIVE TOXICITY: …………………………………………………….. Category 2. Suspected of damaging fertility or the unborn child. Rat studies
involving nonylphenol indicate physical effects on newborns with reduced weight gain.

MUTAGENICITY: …………………………………………………………………….. Not classified. Does not meet classification criteria.

CARCINOGENICITY: ……………………………………………………………….. Not classified. Does not meet classification criteria.

SPECIFIC TARGET ORGAN TOXICITY (Single Exposure): ………….. Not classified. Does not meet classification criteria.

SPECIFIC TARGET ORGAN TOXICITY (Repeated Exposure): …….. Not classified. Does not meet classification criteria.

ASPIRATION HAZARD : …………………………………………………………… Not classified. Does not meet classification criteria.

PRO-SET

LAM-224 Hardener
Page 5 of 7 Last Revised: 03JAN22
OTHER HEALTH HAZARD INFORMATON : ………………………………… OTHER HEALTH HAZARD INFORMATON : Repeated dose toxicity studies
to nonylphenol, rat, male and female: NOAEL 10 mg/kg. LOAEL 50 mg/kg.

12. ECOLOGICAL INFORMATION

ACUTE AQUATIC TOXICITY :……………………………………………………. No specific test data available for the mixture. Calculated
Estimate: Aquatic Acute Category 1. Very toxic to aquatic life. Avoid release to the environment.

CHRONIC AQUATIC TOXICITY : ……………………………………………….. No specific test data available for the mixture. Calculated
Estimate: Aquatic Chronic Category 1. Very toxic to aquatic life with long lasting effects. Avoid release to the environment.

PERSISTANCE AND BIODEGRADABILITY : ………………………………. No specific test data available for the mixture.

MOBILITY IN SOIL: …………………………………………………………………. No specific test data available for the mixture.

ADDITIONAL ECOTOXICITY INFORMATION : …………………………….. In the liquid, uncured state, this product may be harmful to
aquatic life with long lasting effects. Prevent release to the environment, sewers and natural waters.

Ingredient CAS# Ecotoxicity Classification Information
Aminoethylepiperazine 140-31-8
Acute Aquatic Cat. 3; Chronic Aquatic Cat. 3
Benzene-1,3-dimethanamine 1477-55-0 Acute Aquatic Cat. 3; Chronic Aquatic Cat. 3
p-tert-Butylphenol 98-54-4
Acute Aquatic Cat. 2; Chronic Aquatic Cat. 2
Trimethylhexamethylenediamine 25620-58-0 Acute Aquatic Cat. 3; Chronic Aquatic Cat. 3
Reaction products of benzene-1,3-dimethanamine with
phenol and formaldehyde
57214-10-5

Acute Aquatic Cat. 1; Chronic Aquatic Cat. 1
N,N -Bis(3-aminopropyl)ethylenediamine 10563-26-5 Not classified
4-Nonylphenol, branched 84852-15-3 Acute Aquatic Cat. 1; Chronic Aquatic Cat. 1

13. DISPOSAL CONSIDERATIONS

WASTE DISPOSAL METHOD: ………………………………………………….. Evaluation of this product using RCRA criteria shows that it is not a
hazardous waste, either by listing or characteristics, in its purchased form. It is the responsibility of the user to determine proper disposal
methods.

Incinerate, recycle (fuel blending) or reclaim may be preferred methods when conducted in accordance with federal, state and local regulations.

14. TRANSPORTATION INFORMATION

US DOT
UN NUMBER: …………………………………………………………………………. UN 2735
SHIPPING NAME: ……………………………………………………………………. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: …………………………………………………. Benzene-1,3-dimethanamine
HAZARD CLASS: …………………………………………………………………….. Class 8
PACKING GROUP: ………………………………………………………………….. PG II
MARINE POLLUTANT: …………………………………………………………….. No

CANADA TDG
UN NUMBER: …………………………………………………………………………. UN 2735
SHIPPING NAME: ……………………………………………………………………. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: …………………………………………………. Benzene-1,3-dimethanamine
HAZARD CLASS: …………………………………………………………………….. Class 8
PACKING GROUP: ………………………………………………………………….. PG II
MARINE POLLUTANT: …………………………………………………………….. No

IMDG
UN NUMBER: …………………………………………………………………………. UN 2735
SHIPPING NAME: ……………………………………………………………………. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: …………………………………………………. Benzene-1,3-dimethanamine
HAZARD CLASS: …………………………………………………………………….. Class 8
PACKING GROUP: ………………………………………………………………….. PG II
EmS Number: ………………………………………………………………………… F-A, S-B
MARINE POLLUTANT ……………………………………………………………… Yes

ICAO/IATA
UN NUMBER: …………………………………………………………………………. UN 2735
SHIPPING NAME: ……………………………………………………………………. Polyamines, liquid, corrosive, n.o.s.
TECHNICAL SHIPPING NAME: …………………………………………………. Benzene-1,3-dimethanamine
HAZARD CLASS: …………………………………………………………………….. Class 8
PACKING GROUP: ………………………………………………………………….. PG II
MARINE POLLUTANT: …………………………………………………………….. Yes

PRO-SET

LAM-224 Hardener
Page 6 of 7 Last Revised: 03JAN22
15. REGULATORY INFORMATION

COUNTRY INVENTORY LIST STATUS
United States TSCA All ingredients are listed or otherwise compliant.
Europe EINECS or ELINCS All ingredients are listed or otherwise compliant.
Canada CEPA (DSL/NDSL) All ingredients are listed or otherwise compliant.
Australia AICS All ingredients are listed or otherwise compliant.
Japan ENCS All ingredients are listed or otherwise compliant.
South Korea KECI All ingredients are listed or otherwise compliant.
China IECSC All ingredients are listed or otherwise compliant.
Philippines PICCS All ingredients are listed or otherwise compliant.

US EPA TSCA Requirements: …………………………………………….. No data available.

Canada WHMIS Confidential Business Information (CBI): …….. No data available.

US EPA SARA TITLE III Reporting and Notification Requirements:
Subject to Section 302 (TPQ) ……………………………………………… No data available.
Subject to Section 304 (RQ) ……………………………………………….. No data available.
Subject to Section 311 or 312 …………………………………………….. Refer to the health and physical classifications in section 2.
Subject to Section 313 ………………………………………………………. 4-Nonylphenol, branched, CAS# 84852-15-3

US STATE REGULATORY INFORMATION:
The following chemicals may be specifically regulated by individual states. For details on state regulatory requirements you should contact the
appropriate state agency.

COMPONENT NAME
/CAS NUMBER STATE CODE

4-Nonylphenol, branched
84852-15-3 PA, NJ
p-tert-Butylphenol
98-54-4 PA, NJ
Benzene-1,3-dimethanamine
1477-55-0 MA, PA, NJ
Aminoethylepiperazine
140-31-8 MA, PA, NJ
N,N -Bis(3-aminopropyl)ethylenediamine
10563-26-5 PA, NJ

16. OTHER INFORMATION

REASON FOR ISSUE:……………………………………………………………… Approval date change.
PREPARED BY: ……………………………………………………………………… Gougeon Brothers, Inc.
SDS CONTACT: ……………………………………………………………………… safety@gougeon.com
TITLE: …………………………………………………………………………………… Health, Safety & Environmental Manager
APPROVAL DATE: …………………………………………………………………. January 3, 2022
SUPERSEDES DATE: ……………………………………………………………… January 15, 2019
SDS VERSION: ………………………………………………………………………. LAM-224-2022a

OTHER HAZARD INFORMATION AND RATING SYSTEMS:

HMIS RATING NFPA 704 CODES

HEALTH: 3
FLAMMABILITY: 1
PHYSICAL HAZARD: 0
PERSONAL PROTECTION:

Approximate HMIS and NFPA Risk Ratings Legend:
0 = Low or None; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe

3 0
1

PRO-SET

LAM-224 Hardener
Page 7 of 7 Last Revised: 03JAN22
Information in this document is furnished without warranty, expressed or implied, except that it is accurate to the best knowledge of Gougeon Brothers,
Inc. The data on this sheet is related only to the specific material designated herein. Gougeon Brothers, Inc. assumes no legal responsibility for use or
reliance upon these data.

81LAM224-2_SDS.pdf