Idealseal PU Gun Foam is a high specification, multi-use, polyurethane based expanding foam. It has been formulated to combine high insulation, thermal and acoustic value with very good adhesion to the majority of surfaces.
Idealseal PU Gun Foam is suitable for filling, fixing, insulating and backing applications in the general construction industry. Applications include: filling large irregular or awkward gaps; fixing window frames, loose tiles and boards; insulating between brickwork and cladding, around ductwork and through cavities carrying pipes and cables; and as a backing material in all types of sealant applications. Idealseal PU Gun Foam is compatible with wood, brick, concrete, masonry, metal and most plastics.
Shake the can intensively at least 30 times prior to use. Remove cap, hold can upright and fix onto applicator gun. To apply foam, turn the can upside down. FILLING – Half fill the cavity and lightly spray the foam with water. The foam will expand to fill the rest. FIXING - When fixing window frames use wedges to hold the frame in place until the foam is fully cured - approximately 24 hours.