WindowWrap 45WF09 Membrane Flashing, 50 ft L, 9 in W, Polyethylene, White, Self-Adhesive

WindowWrap flex is a flexible, self-adhering waterproofing tape designed for curved window or door openings, as well as sealing building joints. WindowWrap flex will prevent water leaks, air and insect infiltration and reduce noise. WindowWrap flex is a self-adhered membrane consisting of a rubberized asphalt adhesive which is laminated to cross-laminated polyethylene crepe film. The crepe film allows WindowWrap flex to be stretched around arched windows, doorways and other popular curved shapes.