Butyl Waterproof Tape 50mm x 10m, Aluminum Foil Butyl Tape, Waterproof Repair Tape For Roof Leak, Surface Hole, Window Sill Gap, Pipe Crack

The sealing tape is suitable for repairing RV roofs, doors, windows and helps prevent leakage and create a seal. Seal plumbing pipes, doors, walls, joints, DIY vents, air ducts, HVAC sprinkler systems, roof patching etc. Our butyl tape is composed of aluminum foil improving strength as base film, butyl rubber as the anti-corrosion adhesive layer, and covered with a layer of non-stick film, making it more resistant to corrosion and aging, waterproof and UV resistant, providing sealing result and long service life. Its sticky and flexible features allow it to adapt to most surfaces and weather conditions. It is ideal for flat, curved or angular surfaces, such as metal, tiles, shingles, plasterboard, wood, fiberglass, brick, concrete and many more. It is choice for home, car, outdoor, etc. Thickness 39.37mil; Working temperature: -15°C ~ 45°C. Tips for effect: 1. clean the base surface, make sure the surface is clean and dry; 2. repeatedly press the butyl sealant until the tape is completely glued to the surface, apply the tape and do not move it within 24 hours. Make sure it does not rain within 24 hours after applying the tape; 3. be careful not to stick and repair in the presence of water.