Foam Concentrates

Progard Form Concentrates (pdf)

Foam is used as a fire extinguishing medium on flammable and combustible liquids. A stable aqueous foam can extinguish a flammable or combustible liquid by mechanical combination of cooling the fuel and adjacent metal surfaces, separating the flame/ignition source from the product surface, suppressing the release of flammable vapours and blanketing the fuel surface to smother the fire. It can also secure over extended periods of time against reflash or reignition.

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