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Get it between 2024-12-10 to 2024-12-17. Additional 3 business days for provincial shipping.
20 mil aluminum foil backing is ideal as a vapor seal tape for duct closure
Listed for both UL181AP and UL181BFX
Replaces mechanical fasteners for rigid duct board
Thermally conductive backing helps heating and cooling efficiency
Permanent acrylic adhesive combined with the durable 20 mil backing provides long service life
The 3M Foil Tape 3340 is ideal for sealing rigid fiberglass duct boards and flexible air duct systems Our tape meets requirements for UL 181 A-P and UL 181 B-FX Listings as a measure of reliability and quality standards