4" x 100' Flashing Tape Roll - Window Sealing, Waterproofing, Roof Repair

Description

WindowSeal 20 Mil Flashing Tapes are used to strip in or flash straight window frames, door frames, and other construcon seams. WS20 is a self-adhering, self-sealing tape consisng of rubberized asphalt waterproofing coang, laminated to polyethylene film. The finished product is supplied in rolls, with an easy to remove film release liner.
Self-seals: Providing a smooth watertight surface around nails, staples, and fasteners
Waterproofs: Inhibits mold and mildew in sub-surfaces
Best when used between 40° - 120°F
20 mil thick rubberized asphalt tape