Dwight's Shield Series AR-Synthetic 3x3%

Dwight’s Shield Series 3% X 3% alcohol-resistant synthetic foam concentrate. Designed specifically for use with many existing extinguishing equipment systems to extinguish Class B hydrocarbon and polar solvent fuel and deep-seated Class A fires; while being compatible with fresh, sea and brackish water. This biodegradable and non-persistent fluorine-free foam concentrate is a combination of hydrocarbon surfactants and additives that delivers excellent foaming, vapor sealing, extinguishment and burn back properties for attacking and securing both shallow and fuel in-depth fires.

Many fluorine-free foams are viscous and often show viscosity increase when in contact with water. Dwight’s Shield Series creates very stable foams with similar viscosity to traditional AR-AFFF foams. This significantly improves storage, handling and long-term stability. Dwight’s formula is free of Siloxanes and secret proprietary blends that include watchlist Prop 65 chemicals seen in other "fluorine-free" foams on the market.

Fluorine foams.