Perimeter Solutions Solberg High Expansion Foam 1% - 2% 20 Litre Pail. Solberg High Expansion Foam is a synthetic, foaming agent containing, among other ingredients, a blend of hydrocarbon based surface active agents.

It is a foam liquid of the type Synthetic Detergent and specially designed to be used in medium and high expanding, air aspirating foam generators to produce foam with expansion ratios from 200:1 to more than 1000:1 depending of the type of generator.

Used as high expansion foam the product is primarily used to extinguish fires in inaccessible areas, like warehouses, with displacement of air as main extinguish mechanism.