Fire-fighting foam is a foam used for fire Supression. Its role is to cool the fire and to coat the fuel, preventing its contact with oxygen, resulting in suppression of the combusion.
This system is used for tank storing hydrocarbon liquids.
Various Type of Foams available in market are as below
1. Low expansion Foam
2. Medium Expansion Foam
3. High Expansion Foam
4. Alcohol Resistant Foam