Polymer waterproof adhesive tape outside, strong adhesion, good sealing, can maintain adhesion to the item for a long time, not easy to fall. 100% Waterproof: The tape does not melt when exposed to water, and is waterproof, which makes it easy to achieve the purpose of waterproofing, and it does not fall off even when used in a pool. Versatile: butyl rubber adhesive tape waterproof can be applied to metal, glass, wood, plastic, asphalt, and other surfaces to repair leaks in homes, swimming pools, gutters, etc. Durable: The sealing tape self-adhesive waterproof made of aluminum foil, and butyl rubber adhesive tape waterproof which has strong wear resistance and corrosion resistance, is not afraid of high and low temperatures, and can maintain 30 years of corrosion protection in different environments.