TAPEBEAR Butyl Tape Waterproof Sealing Tape 4inch x16feet, Upgraded Aluminum Foil tape Heavy Duty For RV Repair, Awning, Window, Glass & EDPM Roof Leak Patching, Boat and Pipe Sealing, Silver

TAPEBEAR Butyl Tape Waterproof Sealing Tape is a professional-grade, heavy-duty solution for permanent, flexible leaks and sealing applications. Manufactured from 100% pure butyl rubber with a reinforced backing system of PET aluminium foil, non-woven fabric, and anti-aging film, it delivers exceptional durability and superior corrosion resistance for an extended service life.This versatile tape provides an immediate, reliable waterproof seal across a wide range of surfaces, including metal, tile, wood, fiberglass, and concrete. Its extreme weather resistance allows it to perform flawlessly in temperatures from -40°C to 80°C, remaining UV resistant without cracking or degrading in harsh outdoor conditions.Ideal for a multitude of professional and DIY projects, use it for RV roof and awning repair, window and door sealing, EPDM roof patching, plumbing pipe repairs, boat maintenance, and HVAC system sealing. Each 4-inch (100mm) wide by 16-foot (5-meter) long roll is 39.37 mil thick for robust performance.For best results, apply to a clean, dry surface with firm pressure to eliminate air bubbles. Allow 24 hours for the bond to fully set, protected from rain and moisture. Choose TAPEBEAR for a durable, weatherproof seal that stands the test of time.