Tapebear Butyl Tape is your ultimate professional-grade sealing solution for a vast range of repair and waterproofing projects. This multi-pack of 9 large rolls offers exceptional value, providing ample material for all your DIY and professional needs. Crafted from pure butyl rubber with a reinforced aluminum foil and polyester layer composite, this tape delivers a powerful, long-lasting, and completely waterproof seal that is also resistant to UV rays, heat, corrosion, and aging.Its extreme versatility allows it to adhere perfectly to numerous surfaces including Epdm and shingle roofs, PVC pipes, metal gutters, aluminum boats, glass windows, wood, fiberglass, and plastic. It is the ideal choice for patching RV and caravan roofs, sealing windows, repairing boat hulls, fixing pond liners, and sealing air ducts or plumbing connections. The application is simple and tool-free: just ensure the surface is clean and dry, cut to size, and press firmly for an instant, gap-free seal.Each roll measures a generous 100mm (4 inches) wide by 5 meters (16 feet) long, ensuring you have the coverage needed for any task. Achieve a permanent, reliable repair with Tapebear Butyl Aluminum Foil Tape.