All personnel in the spray area must be equipped with a fresh air supply mask or hood. No welding, smoking or open flame. If a major splash or spill of the isocyanate component comes in contact with the skin, the affected area should immediately be washed with copious amounts of water from a safety shower or other water source. Contaminated clothing should be removed and the skin wiped with a clean dry cloth to remove residual isocyanate. If a rash develops, a physician should be consulted immediately.
Excessive exposure can produce serious, possible irreversible lung damage.
Smoking in the area of application increases the risk of pulmonary injury and must be prohibited. High concentrations of isocyanate may cause symptoms and problems to appear immediately. However, chronic exposure may also lead to the same symptoms and problems. Non flammable solvents should be used for clean up. Consult your solvent manufacturer for handling precautions.