Splice Adhesive SA-1065

Principle Routes of Exposure

Skin absorption, Inhalation Signs and Symptoms of Eye contact may cause severe eye irritation, redness, tearing Exposure: and blurred vision. Prolonged or repeated skin contact may cause irritation, dermatitis and drying of the skin. Absorption through intact skin may contribute to an individual's overall exposure. Inhalation may cause respiratory system irritation and central nervous system depression (narcosis) characterized by headache, dizziness, muscular weakness and fatigue. Inhalation of Toluene vapors above 200 ppm may result in impairment of coordination, increased reaction time and a bad taste in the mouth. May cause unconsciousness if exposure is excessive. Toluene LC50: 8,000 ppm/4hr, rat; Polyisocyanate LC50 <1,150 mg/m3, rat; Xylene LC50 5,000 ppm/4hr, rat; Toluene LD50 5 g/kg, rat; HDI LD50 10 g/kg, rat; Xylene LD50 4.3 g/kg, rat.

Medical Conditions Generally Aggravated by Exposure

Exposure to this product may aggravate pre-existing skin and by Exposure: respiratory diseases. Individuals with neurological diseases should avoid exposure to hexane. Individuals, who are sensitized to isocyanates, and those with pre-existing lung diseases or conditions, including non-specific bronchial hyperactivity or asthma, must avoid all exposure to Isocyanates. Toluene exposures have caused birth defects in laboratory animals when exposures were at concentrations that harmed the pregnant animal. The relevance of these findings to humans is uncertain.

Potential chronic health

May cause kidney, liver, spleen and central nervous system damage. Acute or chronic overexposure to isocyanates may cause sensitization in some individuals, resulting allergic symptoms of the lower respiratory tract (asthma-like), including wheezing, shortness of breath and difficulty breathing. May cause brain cell and neuromuscular damage based upon animal studies. Carcinogenicity: IARC classifies toluene as a class 3, unclassifiable as to carcinogenicity to humans. IARC classifies xylene as a class 3, unclassifiable as to carcinogenicity to humans. SECTION 4: FIRST AID MEASURES First Aid Procedures: If this material contacts the eyes, hold eyelids open and flush immediately with a gentle stream of water for at least 15 minutes, preferably at an eyewash fountain. Get medical attention. In case of skin contact, clean with rubbing alcohol first, followed immediately by washing affected area with soap and water. In case of inhalation, remove to fresh uncontaminated air. Administer oxygen if breathing is labored. Give artificial respiration if breathing has stopped. Get medical attention immediately if oxygen or artificial respiration are administered. In case of accidental ingestion, do not induce vomiting. Get medical attention and advise the physician of the nature of the material. SECTION 5: FIRE FIGHTING PROCEDURES Suitable Extinguishing Media: Foam, water spray, (fog), carbon dioxide, dry chemical, and vaporizing liquid type extinguishing agents may all be suitable for extinguishing fires involving this product. Water may be ineffective, but should be used to keep fire-exposed containers cool. If a leak or spill has ignited, use water to disperse the vapors and to protect men attempting to stop a leak. Water spray may be used to flush spills away from exposures. Hazardous Combustion Products: Carbon dioxide, carbon monoxide, aldehydes, trace amounts of cyanides, acrid smoke and irritating fumes. Recommended Fire Fighting Wear impermeable protective clothing and self-contained Procedures: breathing apparatus. Toxic fumes and vapors may be evolved. Minimize the breathing of gases, vapors, fumes or decomposition products. Use supplied-air breathing equipment for enclosed or confined spaces or as otherwise needed. Unusual Fire and Explosion This product is volatile and gives off invisible vapors. Either the Hazards: liquid or vapor may settle in low areas or travel some distance along the ground or surface to ignition sources where they may ignite or explode. SECTION 6: PRECAUTIONS FOR SAFE HANDLING AND USE