Protecto Butyl BT20XL Window Flashing Tape 6" x75'

Bt25-xl window and door flashing tape, self-adhesive, 25 mil thickness, 6 in Width, 75 ft length, HDPE, white, 975 psi tensile, 45 - 240 deg F, 1

27 specific gravity, ASTM e331-90, for window and door installations to create a positive air/vapor barrier in everyday construction

For straight run applications

Forms a permanent waterproofing air/vapor seal around doors and windows that prevents air and moisture leaks; stop moisture intrusion that causes black mold; no special tools needed, peel and stick installation; meets or exceeds all building codes including ASTM 2112; passed hurricane level windblown rain test ASTM E331-90; adheres to vinyl, plywood, OSB, foam, metal, aluminum and masonry; can be left exposed up to 120 days.
Brand: Protecto Wrap, Model: 8425B0675SW, Color: NULL