Nashua 324A Premium Foil Tape seals rigid fiberglass duct board and rigid sheet metal duct in accordance with manufacturer instructions. Class 1 flexible duct sealing. Insulation seam and patch. Dryer vent seals.
- UL 181 A-P and UL 181 B-FX Listed
- High performance acrylic adhesive resists mold and mildew growth
- Improved shear and peel adhesion
- Superior performance in all climate conditions
- 7.2 mil