Duct Joint Sealing Mastik Tape (3" x 100') 3" x 100'
Duct Joint Sealing Mastik Tape (3" x 100')
VentureTape® 1580 is an aluminum foil coated with a heavy application of mastic adhesive.
Product Features
- Primarily used for superior vapor sealing of metal ducts.
- Provides an instant water resistant bond to most surfaces including sheet metal, duct board, flex duct, and duct wrap vapor barriers.
- 100 feet long.