Aluminum foil butyl waterproof tape, which is used as a strong self-adhesive sealant for repairs.
Made of butyl rubber with an aluminum foil cover, providing strong adhesion and weather resistance.
It is non-toxic, waterproof, UV resistant, and anti-aging.
Commonly used for sealing leaks in roofs, gutters, pipes, windows, and RVs.
Conforms easily to uneven surfaces to create a long-lasting, airtight seal.