DuPont FlexWrap is a premium extendable self-adhered flashing membrane specifically designed to provide seamless air and water barrier protection at window and door corners. Composition consists of a durable, micro creped DuPont Tyvek top-sheet, a premium 100% butyl adhesive layer, and a specially designed split-release liner. FlexWrap offers a seamless application along window sill and arch-top head conditions. FlexWrap conformability enables round-top or custom-shaped windows flashing in a seamless manner, eliminating the need to cut and place individual pieces of conventional flashing on an arched opening. Unlike some competitive flashing, FlexWrap does not require the use of mechanical fasteners in the flexed corner.
Application and Service Temperature: Designed to withstand up to 9 months (270 days) of UV exposure.
High Performance Durability: Extendable flashing constructed with a durable, micro creped DuPont™ Tyvek® top-sheet, a premium butyl adhesive layer, and a specially designed release liner.
Air and Water Barrier Performance: Integrates easily with all DuPont™ Tyvek® Water-Resistive Barriers (WRBs), to help seal the building envelope for improved durability and energy efficiency.