DuPont Tyvek StraightFlash Single-Sided - 4" x 150' - 1 Roll

Innovative single-sided, self-adhered material that provides superior protection against the element Ideal for helping to protect heads and jambs of rectangular windows Keep water out with durable, premium window and door flashing Bridge the gap between rough opening and building envelope to prevent water intrusion around heads and jambs of doors and windows. StraightFlash flashing combines a DuPont Tyvek topsheet with a 100% butyl based adhesive layer. This allows it to combine the strength, durability, and water resistance of Tyvek material with the convenience and flexibility of a self-adhered flashing.