IFP-PF 3 is a protein foam concentrate containing hydrolyzed protein concentrate, stabilizers, preservatives, and other components. It provides superior burn-back resistance compared to fires involving hydrocarbon fuels. Once extinguished, it forms a high-quality foam blanket that prevents fuel re-ignition. It contains natural protein and does not include harmful synthetic detergents. When mixed with water at 3% and discharged through appropriate equipment, it produces a fluid, stable, and durable foam that quickly covers the burning fuel, accelerating extinction and ensuring superior burn-back resistance. The foam is highly resistant to fuel pick-up, thereby creating a very stable foam layer on the fuel surface.