3M Foil Repair Tape 3311-10D, 2.0 in x 10 yd (50.8 mm x 9,1 m)
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- For duct sealing and general repairs
- Aggressive adhesive seals seams and joints for long term durability
- For long term repairs
- Soft aluminum foil conforms to irregular surfaces and provides a reliable vapor barrier
- Acts as a vapor barrier to insure the integrity of the insulation system
- UL 723 rated for flame and smoke characteristics
- Size: 2 in x 10 yd
- Color: Silver