Kwik Foam Heavy Duty Polyurethane Sealant

SECTION 2: Hazards identification

Emergency Overview: A(n) tan thick liquid product with a slight odor. Extremely flammable liquid and vapor. Vapors may cause flash fire or explosion. DANGER! Harmful or fatal if swallowed. Aspiration hazard if swallowed - can enter lungs and cause damage. Harmful if inhaled. May cause eye, skin, nose, throat and respiratory tract irritation. May cause sensitization by inhalation and skin contact. Contents under pressure. Do not puncture can. Exposure to temperatures above 120 'F may cause can to rupture. The primary adverse health effects of this product are related to the Polymeric Isocyanate (MDI) component. Therefore, adequate ventilation should be provided to avoid exceeding the exposure limits of these components (See Section 8). The likelihood of exceeding these limits are low due to the low concentration of vapor produced during normal use. However, if used indoors, mechanical ventilation or exhaust should be provided during use and until product is cured. MDI vapor can irritate the respiratory tract causing runny nose, sore throat, coughing and reduce lung function. This product has strong adhesive-like characteristics and will adhere aggressively to skin and other surfaces. If accidental contact occurs, follow the appropriate first-aid procedure described in Section 4 of this MSDS. Refer to other MSDS sections for other detailed information. Effects Of Overexposure - Eye Contact Signs and symptoms may include pain, tears, swelling, redness and blurred vision. Mist and vapors may cause eye irritation. Direct eye contact may cause irritation. Foam contact can cause physical damage due to adhesive character. Effects Of Overexposure - Skin Contact Harmful possible risk of irreversible effects in contact with skin. May cause sensitization by skin contact. This product has strong adhesive-like characteristics and will adhere aggressively to skin and other surfaces. If accidental contact occurs, follow the appropriate first-aid procedure described in Section 4 of this MSDS. Prolonged and repeated skin contact may cause dermatitis, drying and defatting due to the solvent properties. Effects Of Overexposure - Inhalation: Vapors may be irritating to eyes, nose, throat, and lungs. Inhalation of vapors is irritating to the respiratory system, may cause throat pain and cough. Product is irritating to the nose, throat, and respiratory tract. May cause central nervous system depression, headache, dizziness, cardiac arrhythmia, nausea, and vomiting. In extreme cases, drowsiness, loss of consciousness, and possibly death, may occur. Intentional misuse by deliberately concentrating and inhaling the contents may be harmful or fatal. Effects Of Overexposure - Ingestion: Harmful or fatal if swallowed. If ingested, may cause depressed respiration. May cause irritation of mucous membranes in the mouth and digestive tract. Aspiration of material into the lungs due to vomiting can cause chemical pneumonitis, which can be fatal. Effects Of Overexposure - Chronic Hazards: Prolonged or repeated inhalation of solvent vapors may cause irregular heartbeat. NOTICE: Reports have associated repeated and prolonged occupational overexposure to solvents with permanent brain and nervous system damage. Symptoms include: loss of memory, loss of intellectual ability and loss of coordination. Intentional misuse by deliberately concentrating and inhaling the contents may be harmful or fatal.

Principle Routes of Exposure

Skin Contact, Inhalation, Ingestion, Eye Contact Medical Conditions which May be Aggravated by Exposure: Asthma and asthma-like conditions may worsen from prolonged and repeated exposure. Carcinogenicity: None