Butyl Flash

Butyl Flash Window Flashing Tapes are used to strip in or flash straight window frames, door frames, and other construction seams. Butyl Flash is suitable for both hot and cold temperature ranges, down to 15°F. It is a self-adhering, self-sealing flashing tape consisting of a butyl-based waterproofing coating, laminated to polyethylene film with a 120 day UV exposure rating. The flashing is supplied in rolls, with an easy to remove film release liner and is available in 20 mil thickness and a variety of roll sizes. 

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Features & Benefits

Works in cold temperatures, down to 15° F
Withstands performance temperatures up to 240°F
Can be left exposed to UV rays for up to 120 days
Available in 4", 6", 9", and 12" widths; Rolls are 100 linear feet
Easy peel and stick tape supplied in rolls with an easy to remove release liner for mess free application
Self-seals: Providing a smooth watertight surface around nails, staples, and fasteners
When installed correctly, will prohibit mold and mildew in sub-surfaces
Superior adhesion

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