Provide impeccable protection for your deck, wooden beams and joists. 5 rolls of carefully designed tape, including 4 rolls of 2 in. x 50 ft. and 1 roll of 6 in. x 50 ft. flexible configuration, easily meet your diverse needs from fine repair to large area reinforcement. With its excellent adhesion and sealing properties, these tapes can firmly lock every inch of the area that needs to be protected, effectively isolating air and moisture intrusion, so that your deck structure is rock solid and lasting. Waterproofing and anticorrosion are the key to deck maintenance. The high strength butyl substrate ensures strong adhesion and protective properties even in extreme humid environments, providing a solid waterproof and anticorrosive defense line for your deck beams. Exceptional performance in extreme temperatures ranging from -40°F to 176°F, whether it is rain or snow or scorching sun, ensures lasting and stable protection to keep your deck fresh all year round. The installation process is simple and fast, no cumbersome tools, just a few simple steps to complete. Enjoy an efficient and convenient installation experience. And the intimate tips for special weather conditions make every use more convenient. It has a wide range of applications, from traditional wood beams and decks to modern metal, glass, plastic and other material surfaces, which can show its excellent adhesion and waterproof performance, providing reliable support for various construction and maintenance projects. Material: Rubber.