DuPont Flashing Tape is a self-adhered flashing tape with improved workability made from polypropylene film with a butyl rubber adhesive backing. Engineered to withstand the rigors of the job site. DuPont Flashing Tape helps create a durable seal against water intrusion around heads and jambs of rectangular windows and doors. In addition to bulk water holdout, DuPont Flashing Tape can help control air leakage. Where windows and doors interface with sheathing or the DuPont Tyvek Water-Resistive Barrier (WRB), DuPont Flashing Tape can help keep heated and cooled air in and exterior air out more effectively. As part of a complete building envelope system, DuPont Flashing Tape can help reduce the risk of water damage, increase building comfort, and improve energy efficiency.
Application and Service Temperature: Can be installed at external temperatures as low as 25 °F (-4° C).
High Performance Durability: 100% butyl adhesive with excellent adhesion to most common building materials.
Split release liner on 6", 9", and 12" widths for easier product installation.