Butyl aluminum film waterproof repair adhesive tape
This product is composed of square (smooth) aluminum film+butyl rubber+release film (as shown in the right picture). Aluminum film is composed of thin film and metal aluminum, which mainly provides waterproof performance and high strength; Butyl rubber is a blend of butyl rubber, polyisobutylene and other main raw materials, providing excellent adhesion and follow-up; The isolation film is the protective material of the adhesive tape, and it needs to be removed from the adhesive tape before use.