The Foam-making liquid is a foam concentrate based on protein, a re-growing natural resource. The combination of fluorinated surfactants and foam stabilisers provides an economic and efficient alternative to other kind of foams. This liquid is designed to produce Low Expansion resistant against burnback with high insulating protection to heat radiation. It is recommended to apply the foam in a gentle manner to achieve maximum efficiency. The liquid is efficient on all hydrocarbon fires, such as diesel, kerosene or petrol.Fluoroproteinic foam concentrate Concentration of use 6% in hydrocarbon fuels- Freezing point - 6°C- storage temperatures -30°C/+60°C.