The DuPont Tyvek Seam Tape is a strong, easy to use, and highly waterproof tape constructed of an oriented polypropylene film and coated with a specially formulated permanent acrylic adhesive. This helps create the best adhesion between the seam tape and DuPont Tyvek water barriers, keeping water and air out. This helps keep the building more energy efficient by reducing air leakage and creates better building durability. DuPont Tyvek Seam Tape is used to seal seams in the weather barrier after wrapping and is recommended to be used alongside all DuPont Tyvek water barrier products.
- Meet requirements of ASHRAE 90.1 and IECC Air Leakage Requirements, when tested in accordance with ASTM E2357
- Helps contribute towards LEED points