ANSULITE AFC3B 3% AFFF (Aqueous Film-Forming Foam) Concentrate combines fluoro- and hydrocarbon-surfactant technologies to provide superior fire and vapor suppression for Class B hydrocarbon fuel fires. This synthetic foam concentrate is intended for firefighting applications at 3% solution in fresh, salt, or hard water.
ANSULITE AFC3B foam solution utilizes three suppression mechanisms intended for rapid fire knockdown and superior burnback resistance:
– The foam blanket blocks oxygen supply to the fuel.
– Liquid drains from the foam blanket and forms an aqueous film that suppresses fuel vapor and seals the fuel surface.
– The water content of the foam solution produces a cooling effect for additional fire suppression.