Class A/B Foam

The first certified fluorine free Class A/B firefighting foam, PHOS-CHEK^® 1% Fluorine-free foam concentrate is a mixture of water and hydrocarbon surfactants. Developed for use on Class B hydrocarbon fuel fires, this organohalogen free foam is an environmentally responsible next generation product, that demonstrates Perimeter Solutions’ commitment to superior firefighting performance and environmental responsibility. Class A/B foam can be used in multiple applications ranging from structural and residential fires; wildland fires; general facilities protection; Class A hazards (ordinary combustible materials such as wood, cloth, paper, rubber, and many plastics); Class B hazards that are not fuel in depth; (e.g. vehicle fires) and foam training exercises. PHOS-CHEK 1% Fluorine-free foam is designed for rapid control and knockdown in both gentle and forceful applications on hydrocarbon fuel fires. Use of fluorine-free foam is an option for spill fires and is in lower hazard fire scenarios. PHOS-CHEK 1% Fluorine-free foam is an extremely effective wetting agent for use on Class A fires involving ordinary combustible materials such as wood, cloth, paper, rubber and many plastics. As a new fire service tool, PHOS-CHEK^® 1% Fluorine-free foam concentrate is compatible with conventional firefighting equipment such as low expansion non-air aspirating and air aspirating nozzles and monitors, medium expansion foam devices and Compressed Air Foam Systems (CAFS).