PU Foam Spray 750ML for Gap Filling & Leak Repair | Expanding Foam Sealant Spray for Walls, Doors, Windows & AC Ducts | Waterproof Insulation Foam & Crack Filler for Home DIY (Extra Dispenser)

Features

• SEAL GAPS & STOP LEAKS PERMANENTLY Fill cracks, holes, and joints instantly with this pu foam spray. Works as a powerful sealant and gap filler that helps block water leakage, dust, insects, and air drafts for a cleaner, protected home.
• EXPANDS TO FILL DEEP & UNEVEN SPACES This expanding foam spray grows after application to reach hidden gaps and irregular spaces, making it the perfect foam spray for gap filling in walls, tiles, frames, and pipe openings.
• WATERPROOF & INSULATION SUPPORT Acts as a reliable foam sealant spray that helps prevent moisture entry and supports spray foam insulation, improving temperature control around AC ducts and windows.
• STRONG BOND ON MULTIPLE SURFACES The pu foam sealant spray adheres firmly to concrete, brick, wood, metal, and PVC, making it ideal as gap filler for walls and joints and as an ac hole cover for wall sealing.
• EASY DIY SOLUTION FOR HOME REPAIRS Designed for simple use, this gap filling foam spray is perfect for wall cracks, door gaps, installation work, and maintenanceno professional tools required.
• Shake the can 2030 times before use. Hold upright with the valve facing downwards. The expanding foam flow can be controlled by tilting the adapter and adjusting hand pressure while spraying.