Water, carbon dioxide (CO2), dry chemical or appropriate foam. If water is used, large quantities are required. Reaction between water and hot isocyanate may be vigorous. Contain run-off water with temporary barriers.
Water, carbon dioxide (CO2), dry chemical or appropriate foam. If water is used, largequantities are required. Reaction between water and hot isocyanate may be vigorous. Contain run-off water withtemporary barriers.