DuPont™ Tyvek® UV Facade Bant Tape
This two-sided butyl tape is compatible with common construction materials, helping you achieve air and waterproof sealing that is moisture and chemical resistant.
Tyvek® Butyl Tape is highly effective when used compressed, such as when laying under wood lath. It is recommended for use around perimeters, chimneys and bearings, as well as around nail penetrations and electrical outlets.