A and B class AFFF Based Foam Type Fire Extinguisher

Foam spray extinguishers, (AFFF- Aqueous Film Forming Foam), are ideal for multi-risk situations where both Class A combustable materials and Class B flammable liquid risks are likely to be found, or where Class B represents a direct hazard. Foam spray extinguishers are especially suitable for Class B fires involving flammable liquids such as oils, spirits, fats and certain plastics. The blanketing effect of foam spray gives rapid knock down which smothers the flame and thus prevents re-ignition of flammable vapours by sealing the surface of the solution.