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Permatex, Inc. 10 Columbus Blvd. Hartford, CT 06106 USA Telephone; 1-87-Permatex (877) 376-2839 Emergency; 800-255-3924 MATERIAL SAFETY DATA SHEET 1. PRODUCT IDENTIFICATION -------------------------------------------------------------------------------- Product Name; 66BR CLEAR RTV SILICONE ADHESIVE SEALANT 3 OZ Item No; 80050 Product Type: Silicone 2. COMPOSITION/INFORMATION ON INGREDIENTS -------------------------------------------------------------------------------- Ingredient Weight Percent ACGIH TLV: OSHA PEL: Poly(Dimethylsiloxane), >60 Not Listed Not Listed Hydroxy Terminated 70131-67-8 Amorphous Silica <10 10mg/m3 TWA 6mg/m3 TWA 7631-86-9 Distillates (Petroleum), 1-10 5mg/m3 TWA 5mg/m3 PEL Hydro treated Middle (oil mist) (oil mist) 64742-46-7 Ethyltriacetoxysilane 1-10 Not Listed Not Listed 17689-77-9 Methyltriacetoxysilane 1-10 Not Listed Not Listed 4253-34-3 Acetic Acid **** 10ppm TWA; 10ppm TWA; 64-19-7 25mg/m3 TWA 25mg/m3 TWA 3. HAZARDS IDENTIFICATION -------------------------------------------------------------------------------- Toxicity; May cause eye and skin irritation. May irritate lips, gums, tongue, mouth,nose and throat. May irritate respiratory system upon frequent or prolonged use. **** When this product is exposed to moisture, acetic acid may be formed. Note; This product does not contain microcrystalline silica. Primary Routes Of Entry; Eye and skin contact, ingestion, inhalation. Signs and Symptoms Of Exposure: Acetic acid produced during curing irritates eyes, nose and throat. Ingredient Weight NTP ACGIH IARC Percent Carcinogens Amorphous Silica <10 Group 3 Monograph 68, 7631-86-9 1997 Medical Conditions Recognized as Methyltriacetoxysilane: Eye, skin and pulmonary Being Aggravated by Exposure; disorders. 4. FIRST AID MEASURES -------------------------------------------------------------------------------- Ingestion; If swallowed, DO NOT induce vomiting. Keep individual calm. Obtain medical attention. Inhalation; Move to fresh air in case of accidental inhalation of vapors. Oxygen or artificial respiration if needed. Obtain medical attention. Skin Contact: Wipe off paste with paper towel or cloth. Wash off immediately with soap and plenty of water removing all contaminated clothes and shoes. If skin irritation persists, call a physician. Eye Contact; In case of contact, immediately flush eyes with plenty of water for at least 15 minutes and get medical attention if irritation persists. 5. FIRE FIGHTING MEASURES -------------------------------------------------------------------------------- Flash Point (F/C): More than 200 degrees F. Method; Tag Closed Cup Recommended Extinguishing Media; Carbon Dioxide, Dry Chemicals, Foam. Special Fire-Fighting Procedures; Water spray may be ineffective on flames but should be used to keep fire-exposed containers cool. Hazardous Products of Combustion; Oxide of carbon, Silica fume, Formaldehyde, Acetic acid. Unusual Fire/Explosion Hazards; None Lower Explosive Limit: Not determined Upper Explosive Limit; Not determined. 6. ACCIDENTAL RELEASE MEASURES -------------------------------------------------------------------------------- Spill Procedures; Wipe or scrape up spill material. Maintain good ventilation for large spills. Place scrap material in a well-ventilated area and allow to cure to rubber. Clean up spills thoroughly as residue is slippery. 7. HANDLING AND STORAGE -------------------------------------------------------------------------------- Storage; Store away from water or moisture. Keep away from oxidizers. Handling; Avoid contact with skin and eyes. Do not wear contact lenses. Use only in a well ventilated area. Do not take internally. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION -------------------------------------------------------------------------------- Eyes; Safety glasses Skin; Neoprene, rubber or butyl rubber gloves. Ventilation; General; local exhaust ventilation as necessary to control any air Contaminants to within their exposure limits (or to the lowest feasible levels when limits have not been established) during the use of this product. Respiratory Protection; Not required under normal use. An approved respirator (i.e. NIOSH, etc.) should be worn when exposure are expected to exceed the applicable limits. Comments; When heated to temperatures above 300 degrees F. in the presence of air, this product can form formaldehyde vapors. Formaldehyde is a potential cancer hazard and a known skin and respiratory sensitizer. Safe handling conditions may be maintained by keeping vapor concentrations below the OSHA permissible limit for formaldehyde. 9. PHYSICAL AND CHEMICAL PROPERTIES -------------------------------------------------------------------------------- Appearance; Clear paste Odor; Acetic acid Boiling Point: Not applicable, polymeric material pH; Does not apply. Solubility in water;Polymerized Specific Gravity; 1.01 VOC Content(Wt.%): 4.7% by weight; 47.47 g/l Vapor Pressure; 10 mm Hg @ 80 degrees F. Vapor Density (Air=1): Not Determined Evaporation Rate; Not Determined 10. STABILITY AND REACTIVITY -------------------------------------------------------------------------------- Chemical Stability: Stable at normal conditions Hazardous Polymerization; WILL NOT OCCUR Incompatibilities; Polymerized by contact with moisture. Acetic acid liberated. Conditions to Avoid; Exposure to moisture Hazardous Products of Combustion; Oxides of carbon. Silica fume. Formaldehyde. Acetic acid. 11. TOXICOLOGICAL INFORMATION -------------------------------------------------------------------------------- See Section 3 12. ECOLOGICAL INFORMATION -------------------------------------------------------------------------------- No data available. 13. DISPOSAL CONSIDERATIONS -------------------------------------------------------------------------------- Recommended Method of Disposal; Disposal should be made in accordance with federal, state and local regulations. US EPA Waste Number; NH - Not a RCRA Hazardous Waste Material. 14. TRANSPORTATION INFORMATION -------------------------------------------------------------------------------- DOT (49CFR 172) Domestic Ground Transport DOT Shipping Name; Unrestricted Hazard Class: None UN/ID Number; None Marine Pollutant; None IATA Proper Shipping Name; Not regulated Class or Division: None UN/NA Number: None IMDG Proper Shipping: Unrestricted Hazard Class: None UN Number: None 15. REGULATORY INFORMATION -------------------------------------------------------------------------------- SARA 313 Chemicals; The following component(s) is listed as a SARA Section 313 Toxic Chemical. SARA 313 Information NONE California Prop 65; No California Prop 65 chemicals are known to be present at or above the No Significant Risk Level. TSCA Inventory Status; Listed on Inventory; YES All components of this product are listed (or exempt) on the EPA TSCA inventory. 16. OTHER INFORMATION -------------------------------------------------------------------------------- Estimated NFPA Rating; Health 2, Flammability 1, Reactivity 1 Estimated HMIS Classification; Health 2, Flammability 1, Physical Hazard 0 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; Denise Boyd, Health and Safety Manager Revision Date; 09/13/2005 Company: Permatex. Inc. 10 Columbus Blvd. Hartford, CT USA Revision 4 06106 Number; Telephone No. 1-87-Permatex (877) 376-2839