MULTIPURPOSE EXPANDABLE SEALANT: ABRO All Weather PU Foam Insulation Sealant is polyurethane-based & moisture-cured filling and insulation material. Form Factor : Paste. ALL PURPOSE PU FOAM: It is ideal for sealing joints, cracks, gaps & holes in door, window, HVAC, roofing & pipes while providing excellent bond to lumber, plywood, concrete. INSULATOR & SOUNDPROOFING: This expandable sealant spray effectively improves thermal insulation in cooling systems & soundproofing application on screen, partition walls, and car and boat cabins.. HOW TO USE: Shake the can 20-30 times. Hold the can with valve facing downwards, foam extrusion can be controlled accurately by varying the pressure by tilting the adapter.. ABRO PU FOAM insulation sealant is based on moisture curing polyurethane containing safety propellant, used for sealing joints, cracks, gaps & holes in door, window, HVAC, construction, roofing & pipes. It also provides excellent bond to lumber, plywood, concrete, metals, masonry and other substrates. FEATURES: Can be used in overhead applications Excellent adhesion on most substrates (except Teflon, PE and PP) High thermal and acoustical insulation Very good filling capacity Excellent bonding and installing capacity Sandable, paintable & sound-proof Keeps insects out APPLICATIONS Installing of window- and doorframes Filling of cavities For Sealing Joints, Cracks, Gaps & Holes indoor windows, HVAC, Construction, Roofing & pipes.