| Item Name | |
| Part Number/Trade Name | SCOTCH-WELD (TM) EC-3537NA HARDENER |
| National Stock Number | 8030ND064539GWF |
| CAGE Code | 04963 |
| Part Number Indicator | A |
| MSDS Number | 181823 |
| HAZ Code | B |
| Manufacturer Name | 3M |
| P.O. Box | N/K |
| Street | 3M CENTER |
| City | ST. PAUL |
| State | MN |
| Zip Code | 55144 |
| Emergency Phone | (612) 733-1110 |
| Information Phone | (612) 733-1110 |
| Street | 3M CENTER |
| City | ST. PAUL |
| State | MN |
| Zip Code | 55144 |
| Date MSDS Prepared/Revised | 19AUG93 |
| Date of Technical Review | 15AUG89 |
| Active Indicator | N |
| Vendor #5 CAGE | BGZJP |
| Appearance/Odor | PASTE, DARK GRAY, AMINE ODOR |
| Boiling Point | N/R |
| Melting Point | N/R |
| Vapor Pressure | N/R |
| Vapor Density | N/R |
| Specific Gravity | 1.280 |
| Decomposition Temperature | N/R |
| Evaporation Rate | N/R |
| Solubility in Water | NOT SOLUBLE |
| Percent Volatiles by Volume | 0% |
| Chemical pH | N/R |
| Corrosion Rate | N/R |
| Container Pressure Code | 4 |
| Temperature Code | 8 |
| Product State Code | U |
| Flash Point Method | UNK |
| Lower Explosion Limit | N/A |
| Upper Explosion Limit | N/A |
| Extinguishing Media | CO2, FOAM, DRY CHEMICAL & WATER |
| Special Fire Fighting Procedures | FIRE FIGHTERS SHOULD BE EQUIPPED W/SELF-CONTAINED BREATHING APPARATUS WHEN FIGHTING FIRES INVOLVING THIS MATERIAL |
| Unusual Fire/Explosion Hazards | NONE |
| Stability | YES |
| Stability Conditions to Avoid | HEAT, FLAME |
| Materials to Avoid | N/R |
| Hazardous Decomposition Products | CARBON MONOXIDE AND CARBONN DIOXIDE, OXIDES OF NITROGEN, AMINE COMPOUNDS, TOXIC VAPORS, GASES OR PARTICULATES |
| Hazardous Polymerization | NO |
| Polymerization Conditions to Avoid | WILL NOT OCCUR |
| LD50 - LD50 Mixture | N/K |
| Route of Entry: Skin | YES |
| Route of Entry: Ingestion | YES |
| Route of Entry: Inhalation | YES |
| Health Hazards - Acute and Chronic | EYE: IRRITATION. SKIN: SLIGHT IRRITATION & DERMATITIS. INHALATION: IRRITATION TO RESPIRATORY SYSTEM & THROAT. INGESTION: PRACTICALLY NON-TOXIC. MAY CAUSE GASTROINTESTINAL TRACT |
| Carcinogenity: NTP | NO |
| Carcinogenity: IARC | NO |
| Carcinogenity: OSHA | NO |
| Explanation of Carcinogenity | NONE |
| Symptoms of Overexposure | EYE: IRRITATION. SKIN: SLIGHT IRRITATION & DERMATITIS. INHALATION: IRRITATION TO THE RESPIRATORY SYSTEM & THROAT. INGESTION: PRACTICALLY NON-TOXIC. MAY CAUSE GASTROINTESTINAL IRRITATION |
| Medical Cond. Aggrevated by Exposure | N/K |
| Emergency/First Aid Procedures | EYE: IMMEDIATELY FLUSH W/PLENTY OF WATER FOR AT LEAST 15 MINUTES & CALL PHYSICIAN. SKIN: WASH THROUGHLY W/SOAP & WATER. INHALATION: PROVIDE FRESH AIR. INGESTION: DRINK 2 GLASSES OF MILK/WATER & CALL PHYSICIAN |
| Steps if Material Released/Spilled | VENTILATE AREA. COLLECT SPILLED MATERIAL. CLEAN UP RESIDUE & AREA. PLACE IN DEPT. OF TRANSPORATATION APPROVED METAL CONTAINER & SEAL |
| Neutralizing Agent | N/K |
| Waste Disposal Method | DISPOSE OF CLEANUP MATERIAL BY INCINERATION IN AN INDUSTRIAL/COMMERCIAL INCINERATORY. FULLY CURED MATERIAL & EMPTY CONTAINERS MAY BE DISPOSED IN A SANITARY LANDFILL PER REGULATION |
| Handling and Storage Precautions | ID PROLONGED BREATHING OF VAPOR. USE ONLY IN WELL VENTILATED AREAS. CURING OVENS MUST BE VENTED TO OUTDOORS. PREVENT CONTACT W/EYES & SKIN. AV |
| Other Precautions | AVOID INHALATION/EYE CONTACT W/DUST FROM GRINDING/SAWING & CUTTING OPERATIONS ON CURED MATERIAL. KEEP CONTAINER CLOSED WHEN NOT IN USE. KEEP OUT OF REACH OF CHILDREN. UTILIZE PERSONAL PROTECTIVE EQUIPMENT WHEN HANDLING THIS PRODUCT |
| Respiratory Protection | N/K |
| Ventilation | PROVIDE LOCAL EXHAUST VENTILATION TO KEEP |
| Protective Gloves | IMPERVIOUS |
| Eye Protection | GOGGLES, SAFETY GLASSES, FACE SHIELD |
| Other Protective Equipment | N/R |
| Work Hygenic Practices | WASH CONTAMINATED CLOTHING BEFORE REUSE. AVOID PROLONGED BREATHING OF VAPOR. PREVENT CONTACT WITH EYES/SKIN |
| Supplemental Health/Safety Data | N/K |
| Disposal Code | O |
| Protect Eye | YES |
| Protect Skin | YES |
| Protect Respiratory | YES |
| Chronic Indicator | UNKNOWN |
| Contact Code | SLIGHT |
| Fire Code | UNKNOWN |
| Health Code | UNKNOWN |
| React Code | UNKNOWN |
| Container Quantity | 1 |
| Unit of Measure | OZF |
| Volatile Organic Compounds (P/G) | 0 |
| Volatile Organic Compounds (G/L) | 0 |
| Ingredient # | 01 |
| Ingredient Name | AMINE TERMINATED POLYMER |
| Proprietary | YES |
| Percent | 50.0 |
| Ingredient # | 02 |
| Ingredient Name | ALUMINUM SILICATE |
| CAS Number | 1332587 |
| Proprietary | NO |
| Percent | 30.0 |
| Ingredient # | 03 |
| Ingredient Name | AMORPHOUS SILICA |
| CAS Number | 7631869 |
| Proprietary | NO |
| Percent | 1.0 |