- 2 mil dead-soft aluminum foil backing with a 43 mil butyl rubber mastic adhesive.
- It is a waterproofing repair tape used for indoor or outdoor sealing
- It seals cracks and seams in gutters, roof alleys, eaves, hips and ridges.
- Seal around chimneys and vent stacks rooftop duct systems and leaks in vans, cars and trucks.
- ‘Also used for mobile home repair.
- Repair gouges, rips, tears in metal panels of trailers, shipping containers and metal buildings.