This super sticky butyl tape is specially designed for roof pipe repair and waterproof caulking applications. Featuring high-viscosity butyl rubber adhesive, it forms an instant, permanent seal that resists water, UV rays, and extreme temperatures. Perfect for sealing pipe penetrations, flashings, and roof joints, it bonds strongly to various surfaces including metal, PVC, and concrete. The flexible, non-curing formula ensures long-lasting protection against leaks while remaining easy to apply