This product is consisted of fluorocarbon and hydrocarbon surfactants, assistant, stabilizing agent, anti-freeze, etc...It is a kind of high efficient fire-extinguishing foam with characters of forming protective coating on the surface of oils, fine fluidity, fast extinguishing, anti-after combustion, tight sealing, anti-contamination and long-term storage. The rate between fire-extinguishing foam and water is 3: 97 or 6: 94. It can smother fire quickly by the different fire-extinguishing equipment, and can be used to put out fires of oil material together with powder extinguishing agent. It is also applicable to put out large area's fire of oil stock tank by injecting way. AFFF foam concentrates are designed for rapid outfire by producing a thin aqueous film which spreads across the surface of the fuel, separating the fuel from oxygen.

It is widely used in fire protection and fire extinguishments in oilfield, refinery, oil-depot, shipping, pier and airport, etc.