The XFasten Butyl Joist Tape for Decking, 2 Inch x 50 Feet (8-Pack) is a waterproof, UV-resistant sealant tape designed to protect wood joists and beams, and is available for purchase from several online retailers.

Product Specifications

Based on information from XFasten and retailer websites, the 8-pack of butyl sealant tape has features including:

Size: Each roll is 2 inches wide and 50 feet long, for a total of 400 feet in an 8-pack.

Durability: It is designed to be maintenance-free for up to 50 years, offering protection against moisture, UV rays, and extreme temperatures.

Adhesion: The tape has high shear stress resistance (6,000 psi) and adhesive tensile strength (105 lb/in).

Temperature Range: It is resistant to temperatures from -40°F to 360°F.

Installation: It features a quick-release liner for easy application on various surfaces such as wood, concrete, plastic, and metal.

Water Resistance: The tape provides airtight sealing and protection against moisture and vapor.