Fire extinguishing foam concentrate NFF-332

SKUM NFF-332 3%x3% is a 3x3 alcohol-resistant Non-Fluorinated Foam Concentrate (AR-SFFF) that provides superior fire and vapor suppression performance for Class B polar solvents and hydrocarbon fuel fires. SKUM NFF-332 Non-Fluorinated Foam Concentrate meets the FM 5130 standard and has been specifically designed for use in fixed systems for sprinklers, as well as type II and type III discharge devices. This concentrate is FM approved with an extensive hardware package, including upright and pendant sprinklers, B1 nozzles, bladder tanks, proportioners, pourers, and handline foam nozzles. SKUM NFF-332 is intended for forceful or gentle firefighting applications at 3% solution on hydrocarbon and polar solvent fuels in fresh, brackish, and salt water. SKUM NFF-332 utilizes three suppression mechanisms designed for rapid fire knockdown and superior burnback resistance: • Foam blanket: Extended drain times help block oxygen supply to the fuel and suppress fuel vapors. • Polymeric membrane formation: On polar solvent fires, liquid from the foam blanket drains and forms a protective polymeric membrane, effectively sealing the fuel surface and suppressing vapors. • Cooling effect: The water content in the foam solution provides a cooling action, enhancing overall fire suppression.