Specification Brand : Cindy's Tape BulletPoint1 : 【Industrial-Grade Heat Resistance & Durability】: Engineered for extreme conditions! 3.9mil reinforced aluminum foil resists tearing, weatherproof, and maintains insulation from -40℃ to 200℃. Flame-retardant, waterproof, and oil-resistant—ideal for HVAC ducts, automotive exhausts, and outdoor repairs. BulletPoint2 : 【Ultra-Strong Adhesion, No Residue】: Premium pressure-sensitive adhesive bonds instantly to metal, plastic, foam, and more. Performs flawlessly in extreme temperatures without cracking or peeling. Removes cleanly—no sticky residue. Perfect for sealing ducts and securing wiring harnesses. BulletPoint3 : 【Versatile Repair & Maintenance】: All-in-one solution! Seal HVAC ducts, patch metal surfaces, insulate foam boards, repair dryer vents, and more. Conforms smoothly to flat/curved surfaces—ideal for DIYers and professionals. BulletPoint4 : 【Easy Application, Time-Saving Design】: Thick yet flexible backing allows easy hand-tearing without curling. Resists moisture, chemicals, and wrinkles—saves time on urgent fixes and routine maintenance. BulletPoint5 : 【Generous Roll, Cost-Effective Value】: 1 roll (2" x 22 yards/20m) provides long-lasting value. Pro Tip: Clean surfaces ensure maximum adhesion. A must-have for HVAC contractors, mechanics, and savvy homeowners! Color : Silver CompatibleMaterial : Pvc, Acrylic, Metal, Steel, Copper, Aluminum, Wood, Ceramic, Porcelain, Tile, Glass, Rubber, Fibreglass, Stucco, Plaster, Stone, Cement, Concrete, Dry Wall, Epdm Roofs, Some Plastics, Fabrics, Vinyl, and Rubber CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Metal CompatibleMaterial3 : Plastic CompatibleMaterial4 : Stainless Steel CompatibleMaterial5 : Wood ExternallyAssignedProductIdentifier : 7120050601231 ExternallyAssignedProductIdentifier1 : 850017897304 ExternallyAssignedProductIdentifier2 : 0850017897304 ExternallyAssignedProductIdentifier3 : 00850017897304 IncludedComponents : RESPONSE - 6033938 ItemDisplayWeight : 1 pounds ItemName : Aluminum Foil Duct Tape Heavy Duty 3.9 Mil, 2 Inch X 22 YD, Insulation Heat Resistant High Temperature Sealing and Patching for HVAC, Dryer Vent Hose, Air Vents, Exhaust Pipe, Metal Repair ItemPackageDimensions_Height : 10.795 centimeters ItemPackageDimensions_Length : 5.207 centimeters ItemPackageDimensions_Width : 10.6934 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : duct-tape Manufacturer : Cindy's Tape Material : Aluminum ModelNumber : RESPONSE - 6033938 NumberOfItems : 1 PackageLevel : unit PartNumber : LB-500 ProductDescription : The range hood pipe is sealed, the water heater outlet pipe interface is sealed, and the pipe is insulated. It can well meet our daily maintenance needs. Product Name: Aluminum foil duct tape heavy duty. Product material: aluminum foil. Product Size: 2 inch x 22 yards. Product color: silver. Product quantity: 1 piece. Features: 1. This aluminum tape for ductwork is made of high-strength aluminum foil and high-quality acrylic pressure-sensitive adhesive, it can be firmly adhered to smooth flat and irregular surfaces. 2. Silver aluminum foil tape has good waterproof performance, moisture-proof, high temperature resistance, durable, insulation, flame retardant, we can use it for a long time. 3. Metal foil and backing paper are easier to peel off from the edge, not easy to wrinkle and curl, no glue residue, it is easy to construct on site, no tools required during installation. ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2023-08-10T08:42:12.660Z RecommendedUsesForProduct : Plumbing repairs, Sealing out air and water, General home repairs, Fast fixes on your boat, Auto or RV, Roof repairs, Pool repairs, Bath and shower, DIY projects, and so much more! RecommendedUsesForProduct1 : Outdoor RecommendedUsesForProduct2 : Indoor Size : 2 inch x 22 yards SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Aluminum SurfaceRecommendation1 : Plastic SurfaceRecommendation2 : Cloth SurfaceRecommendation3 : Concrete SurfaceRecommendation4 : Wood UnitCount : 1 UnspscCode : 31201500 UpperTemperatureRating : 200 degrees_fahrenheit WaterResistanceLevel : waterproof