Apel PF390 B1 Fire-Resistant PU Foam

A moisture-curing, one-component, B1 fire-rated PU foam.

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Areas of Use

• Cures with the humidity of the air. Bonds excellently to wood, brick, stone, cement, plaster, asbestos, plasterboard, fibre-cement board and metal surfaces (except polyethylene, silicone and Teflon). Withstands fire for up to 4 hours. Once cured it can be cut and painted. Fills and insulates all kinds of gaps. Used indoors and outdoors. Cured foam is waterproof and blocks smoke. Very easy to use: the nozzle does not clog during short breaks in application, less cleaning is needed and can changes are quicker.