vaPUREx®-LV 1 % is a fluorine-free, normal viscosity class B fire extinguishing foam agent for direct application on large, non-polar (water immiscable) class B fires. The foam is applied using low-expansion foam equipment or CAFS. vaPUREx® LV 1% F-10 foams very well to yield an exceptionally well flowing and -sealing low expansion foam with very high extinguishing performance.The foam blanket slowly and evenly releases foam solution to the substrate and is thus able to very efficiently wet and penetrate deeply into solid (e.g. motor vehicles, Li-ion batteries, recycling materials, etc.) and ember-forming (e.g. wood, paper, tires, ...) materials.