- Butyl Flash is used to strip in or flash straight window frames, door frames, and other construction seams. The size is 4″x100′ with 20 mil thickness.
- In both hot and cold temperature ranges, Butyl Flash will provide additional adhesion. Butyl Flash can typically be used down to 15°F.
- Provides a smooth, watertight surface around nails, staples, and fasteners, blocking moisture and air infiltration.
- Resists cracking or tearing if structural movement occurs.
- Made in the USA.