APEL Door and Window Foam

Apel PF370 is a one-component filling and installation foam that cures with ambient moisture and has a low expansion rate.

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Features

• Excellent gap-filling and bonding capability.
• Cures with airborne moisture; ambient humidity accelerates curing.
• No expansion or shrinkage in volume after curing.
• The dispensed foam swells to at most twice its initial volume.
• Cured foam can be trimmed, cut and painted over.

Areas of Use

• Used in the installation of door and window frames, for filling cracks, as a filler in hollow structures, for insulating electrical and natural-gas installations, around hot-water pipes in boiler rooms, and for general-purpose gap filling.