Shurtape DF-65/NAT07536 DF-65 Double Faced Flat Paper Tape: 3/4\ x 36 yd, Natural
- UL 181A-P/B-FX listed and printed aluminum foil tape.
- Airtight performance on rigid fiberglass ductboard and flexible air duct.
- Superior stability during extreme fluctuations in temperature.
- Resists water vapor and other HVAC duct contaminations.