PERMATEX INDUSTRIAL CORPORATION 07/02/97 ROCKY HILL, CONNECTICUT 06067 TELEPHONE: (860) 571-5100 MATERIAL SAFETY DATA SHEET Page 01 of 05 The Right Stuff(TM) Gasket Maker 25223 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Product Name: The Right Stuff(TM) Gasket Maker Item No.: 25223 Product Type: Elastomeric Rubber 2. COMPOSITION, INFORMATION ON INGREDIENTS Ingredients CAS No. % Calcium carbonate 471-34-1 25-50 Poly(dimethylsiloxane), hydroxy terminated 70131-67-8 20-40 Poly(dimethylsiloxane), dimethyl 63148-62-9 5-20 Oximinosilane Proprietary 1-10 Silica, amorphous, treated 71889-01-5 1-5 CARBON BLACK 1333-86-4 1-3 Stearic acid 57-11-4 0.5-2 Methyl ethyl ketoxime Proprietary *** PROPELLANT NITROGEN 7727-37-9 0.5-2 ***When this product is exposed to moisture, up to 10% methyl ethyl ketoxime may be formed. Ingredients which have exposure limits Exposure Limits (TWA) ACGIH OSHA OTHER Ingredients (TLV) (PEL) Calcium carbonate 10 mg/m3 dust 15 mg/m3 dust None 5 mg/m3 respir. Silica, amorphous, treated 10 mg/m3 15 mg/m3 dust None 5 mg/m3 respir. CARBON BLACK 3.5 mg/m3 TWA 3.5 mg/m3 TWA 5ppm Methyl ethyl ketoxime None None 3 ppm TWA 10 ppm STEL PROPELLANT NITROGEN Asphyxiant None None PERMATEX INDUSTRIAL CORPORATION 07/02/97 ROCKY HILL, CONNECTICUT 06067 TELEPHONE: (860) 571-5100 MATERIAL SAFETY DATA SHEET Page 02 of 05 Product Name: The Right Stuff(TM) Gasket Maker Item No.: 25223 2. COMPOSITION, INFORMATION ON INGREDIENTS (continued) Exposure Limits (STEL) ACGIH OSHA Ingredients (TLV) (PEL) PROPELLANT 3. HAZARDS IDENTIFICATION Toxicity: Skin and eye irritant. Moderately toxic ingestion. When heated to temperatures above 300°F (150°C) in the presence of air, this product can form formaldehyde vapors. Formaldehyde is a potential cancer hazard and a known skin and respiratory sensitizer. Vapors irritate eyes, nose and throat. Safe handling conditions may be maintained by keeping vapor concentrations below the OSHA permissible limit for formaldehyde. Primary Routes of Entry: Skin, ingestion, inhalation. Signs and symptoms of Exposure: Methyl ethyl ketoxime produced during cure is toxic and irritates eyes, nose and throat. Existing Conditions Aggravated by Exposure: None known Literature Referenced Carcinogen Ingredients Target Organ and Other Health Effects NTP IARC OSHA Calcium carbonate NUI NO NO NO Poly(dimethylsiloxane), hydroxy terminated No Data NO NO NO Poly(dimethylsiloxane), dimethyl IRR NO NO NO Oximinosilane No Data NO NO NO Silica, amorphous, treated No Data NO NO NO CARBON BLACK AC4 RES NO 2B NO Stearic acid IRR NO NO NO Methyl ethyl ketoxime ALG BLO CNS IRR NO NO NO PROPELLANT NITROGEN No Data NO NO NO ------------------------------------------------------------------------------- PERMATEX INDUSTRIAL CORPORATION 07/02/97 ROCKY HILL, CONNECTICUT 06067 TELEPHONE: (860) 571-5100 MATERIAL SAFETY DATA SHEET Page 03 of 05 Product Name: The Right Stuff(TM) Gasket Maker Item No.: 25223 3. HAZARDS IDENTIFICATION (continued) Abbreviations 2B Possibly carcinogenic to humans AC4 ACGIH-Unclassifiable as human carc. ALG Allergen BLO Blood CNS Central nervous system IRR Irritant NUI Nuisance dust RES Respiratory 4. FIRST AID MEASURES Ingestion: Do not induce vomiting. Keep individual calm. Obtain medical attention Inhalation: Remove to fresh air. If symptoms persist, obtain medical attention. Skin Contact: Wipe off paste with paper towel or cloth. Wash thoroughly with soap and water Eye Contact: Flush at least 15 minutes with water. Obtain medical attention. 5. FIRE FIGHTING MEASURES Flash Point: More than 200°F Method: Tag Closed Cup Recommended Extinguishing Agents: Carbon dioxide, foam, dry chemical Hazardous Products formed by Fire or Thermal Decomp Formaldehyde, silica fume, oxides of carbon. Unusual Fire or Explosion Hazards: Cans are under pressure and may burst in a fire. Explosive Limits: (% by volume in air)Lower Not available (% by volume in air)Upper Not available 6. ACCIDENTAL RELEASE MEASURES Steps to be taken in case of spill or leak: Wipe or scrape up spilled material. Maintain good ventilation for large spills. Place scrap material in a well ventilated area and allow to cure to rubber. 7. HANDLING AND STORAGE Safe Storage: Store in a dry area below 90°F. Keep away from sources of heat or flames. (Contact Loctite Customer Service 1-800-243-4874 for shelf Life information) Handling: Avoid skin and eye contact. Avoid breathing vapor. PERMATEX INDUSTRIAL CORPORATION 07/02/97 ROCKY HILL, CONNECTICUT 06067 TELEPHONE: (860) 571-5100 MATERIAL SAFETY DATA SHEET Page 04 of 05 Product Name: The Right Stuff(TM) Gasket Maker Item No.: 25223 8. EXPOSURE CONTROLS, PERSONAL PROTECTION Eyes: Safety glasses or goggles. Avoid contact lenses. Skin: Rubber or plastic gloves. Ventilation: Provide local ventilation for prolonged use in a confined area. See Section 2 for Exposure Limits. 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance: Black paste (BASE) Odor: Mild Boiling Point: Not Applicable, Polymeric pH: 7-8 (BASE) Solubility in Water: Polymerized Specific Gravity 1.31(BASE) Volatile Organic Compound (EPA Method 24) 4.01%; 52.5 grams per liter (BASE) Vapor Pressure: Not available Vapor Density: Not available Evaporation Rate (Ether = 1) Not available 10. STABILITY AND REACTIVITY Stability: Stable Hazardous Polymerization: Will not occur Incompatibility: Strong oxidizers. Polymerized by contact with moisture. Conditions to Avoid: Not available Hazardous Decomposition Products (non-thermal): Methyl ethyl ketoxime 11. TOXICOLOGICAL INFORMATION See Section 3. 12. ECOLOGICAL INFORMATION No data available 13. DISPOSAL CONSIDERATIONS Recommended methods of disposal: Inert nitrogen propellant pressure should first be released. Cured BASE rubber can be incinerated or landfilled following EPA and local regulations. EPA Hazardous Waste Number D003 - (Can Under Pressure) Hazardous waste per 40 PERMATEX INDUSTRIAL CORPORATION 07/02/97 ROCKY HILL, CONNECTICUT 06067 TELEPHONE: (860) 571-5100 MATERIAL SAFETY DATA SHEET Page 05 of 05 Product Name: The Right Stuff(TM) Gasket Maker Item No.: 25223 13. DISPOSAL CONSIDERATIONS (continued) CFR 261.23(6) 14. TRANSPORTATION INFORMATION DOT (49 CFR 172) Domestic Ground Transport Proper Shipping Name: Consumer Commodity Hazard Class or Division: ORM-D Identification Number: None Marine Pollutant: None IATA Proper Shipping Name: Aerosol, Non-Flammable, N.O.S. Class or Division: Class 2.2 UN or ID Number: UN1950 15. REGULATORY INFORMATION CA Proposition 65: No California Proposition 65 chemicals are known to be present. 16. OTHER INFORMATION Estimated NFPA(R) Code: Health Hazard: 1 Fire Hazard: 1 Reactivity Hazard: 0 Specific Hazard: No water Estimated HMIS(R) Code: Health Hazard: 1 Flammability Hazard: 1 Reactivity Hazards: 0 Personal Protection: See Section 8. NFPA is a registered trademark of the National Fire Protection Assn. HMIS is a registered trademark of the National Paint and Coatings Assn. Prepared By: Bruce Martin Title: Mgr. Env. Health & Safety Company: Loctite Corp., 1001 Tr Br Cr, Rocky Hill CT 06067 (24hr.) Phone: (860) 571-5100 Revision Date: April 15, 1997 Revision: 0004