Bt25-xl window and door flashing tape, self-adhesive, 25 mil thickness, 4 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.
- Bt25-xl window and door flashing tape, self-adhesive, 25 mil thickness, 4 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