![3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com 3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com](https://mobileimages.lowes.com/productimages/e24df657-27d5-4709-8007-44bc0094f88b/49198939.jpg?size=pdhism)
3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com
![3M Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair: Masking Tape: Amazon.com: Industrial & Scientific 3M Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair: Masking Tape: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71OLqOc54vL.jpg)
3M Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair: Masking Tape: Amazon.com: Industrial & Scientific
![3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com 3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com](https://mobileimages.lowes.com/productimages/59914028-5d7c-4af3-b831-b9d567d1bddd/49198936.jpg?size=pdhism)
3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com
![3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com 3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com](https://mobileimages.lowes.com/productimages/74b93247-4c22-4a56-b871-3848cf5a6a2c/49198930.jpg)
3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com
![3M TALC Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair: Amazon.com: Industrial & Scientific 3M TALC Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71i-XClPkZL._AC_UF350,350_QL80_.jpg)
3M TALC Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Hot and Cold Air Ducts, Fiberglass Duct Board, Insulation, Metal Repair: Amazon.com: Industrial & Scientific
![3M TALC Foil Tape 3340, Silver, 72 mm x 45.7 m, 3.9 mil: Industrial Adhesives: Amazon.com: Industrial & Scientific 3M TALC Foil Tape 3340, Silver, 72 mm x 45.7 m, 3.9 mil: Industrial Adhesives: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81n7UKg9MtL.jpg)
3M TALC Foil Tape 3340, Silver, 72 mm x 45.7 m, 3.9 mil: Industrial Adhesives: Amazon.com: Industrial & Scientific
![3M Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, - materials - by owner - sale - craigslist 3M Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, - materials - by owner - sale - craigslist](https://images.craigslist.org/00h0h_79kwYfSqDOi_0CI0t2_600x450.jpg)
3M Aluminum Foil Tape 3340, 2.5" x 50 yd, 4.0 mil, Silver, HVAC, - materials - by owner - sale - craigslist
![3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com 3M Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150-ft in the HVAC Foil Tape department at Lowes.com](https://mobileimages.lowes.com/productimages/74b93247-4c22-4a56-b871-3848cf5a6a2c/49198930.jpg?size=pdhism)