Bghdas - 3 Pack Butyl Sealant Tape 2" X 90' - Double Sided - Black Vapor Barrier Butyl Tape for Wall of Crawl Space, Rv Windows, Deck Boat, Crawlspace (Waterproof, Weatherproof)

Strong Adhesive Butyl Sealant Tape: 2 Inch x 90 Feet double sided butyl tapes are made of high-quality butyl material, it has strong adhesive strength, durability, moisture resistance, and will not melt or leak at high temperatures. It is not easy to harden or crack when cold, ensuring ideal sealing effect

Widely Applicable: Very suitable for crawling space wall liners and home repair rv windows deck boat vapor barrier encapsulation & more

Weather Resistance: Strong stability, will not melt or leak water at high temperatures, is not easily hardened or cracked when cold, and always achieves a professional form that is easy to care for

Good Adhesion to Unpainted Surfaces: Such as limestone, bricks, concrete, and other basement foundations, making it ideal for encapsulating crawling spaces

Very Easy to Install: Even in narrow corners, installation is easy and provides optimal results when cutting rather than tearing