STFC 33 Synthetic High Viscosity foam formulated with high active foaming agents which are easily biodegradable, with low environmental impact. It does not contain Fluorinated Surfactant. It is specially designed to be used  for training and exhibition purpose not for extinguishing.

This concentrate is suitable to use 0.1 to 1% concentration with fresh water, sea water and brackish water. When mixed with water in the correct proportion, it changes the properties of water, it reduces the surface tension of the water, and produces foam which allows the water to cling to vertical or horizontal surfaces without run off. This allows the water to absorb more heat and provides greater penetration into Class A fuels.

The blend of fluorochemicals selected is effective in reducing the surface tension of water as well as the interfacial tension between water and oil sufficiently low to give stable film on the surface of the fuel and as a result produce fire extinguishing rates superior to those obtained with synthetic based compounds.

Incorporation of protein in the formulation produces a thick visible blanket which has exceptional burn back resistance.  When proportioned with water and applied with conventional fire-fighting equipment.

The water soluble fluorosurfactant makes the foam hydrocarbon repellent and reduces the amount of burning particles absorbed by the foam in fighting the hydrocarbon fuel fires. Once fire extinction has been achieved the high stability of the foam blanket ensures against the risk of re-ignition and provides excellent protection against “burn-back” should any inaccessible pockets of fire remains.

NF HEFC 2% is a blend of tensides, stabilizers, and preservatives. NF HEFC 2% mixed with water and converted into finished foam via medium or high expansion foam making equipment combats fires by engulfing the area, restricting the supply of oxygen and creating an inert atmosphere.

The water content of the foam, particularly the medium expansion, provides a cooling effect. NF HEFC 2% should be used 2% concentration in fresh or sea water if medium or high expansion foams are required depending on the equipment used.

The film forming characteristics of FILMPLUS AR means that it spreads rapidly across a fire. As a result, it is highly effective against hydrocarbon fires and with the addition of special polymers it is also highly effective against polar solvents. When used in an emergency, it generates a free flowing cohesive foam blanket with excellent burn back resistance.

AFFF foam concentrate are designed for rapid fire knockdown by producing a thin aqueous film which helps to prevent the release of fuel vapours. The foam blanket, from which the film forming liquid drains separates oxygen from the fuel surface, extinguishes the fire and prevents re-ignition. The water content of the foam provides a cooling effect.

The strong foam blanket also protects extinguished fuel from re-ignition. It can also mitigate hazardous vapor of toxic materials. As this material possesses good penetration properties, it is very useful for extinguishing Class A deep-seated fires involving wood, paper, plastic, rubber, tires, etc.”

ENVIRO^F3 FLOURINE FREE FOAM is intended for use at a proportioning rate of 3% (3 parts Fluorine Free F3 concentrate to 97 parts water) on Class B hydrocarbon type fuels such as gasoline, kerosene, diesel, etc.

ENVIRO-AR^F3 FLOURINE FREE FOAM is intended for use on hydrocarbons fules such as gasoline, kerosene, diesel, etc. and polar solvent / water miscible fule such as alcohols, ketones, esters etc. at the same use concentration of 3×3%.