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Unique Bargains HVAC Foil Tape

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Unique Bargains Heat Resistant Tape High Temperature Tape PTFE Film Adhesive Tape 25mm Width 10m 33ft Long Brown

Unique Bargains 

Heat Resistant Tape High Temperature Tape PTFE Film Adhesive Tape 25mm Width 10m 33ft Long Brown

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Unique Bargains Heat Resistant Tape High Temperature Heat Transfer Tape PTFE Film Adhesive Tape 10mm Width 10m 33ft Length Brown

Unique Bargains 

Heat Resistant Tape High Temperature Heat Transfer Tape PTFE Film Adhesive Tape 10mm Width 10m 33ft Length Brown

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Unique Bargains Cloth Bookbinding Repair Tape Roll 1/2 Inch x 45 Yards 5.3 Mil White

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Cloth Bookbinding Repair Tape Roll 1/2 Inch x 45 Yards 5.3 Mil White

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Unique Bargains Heat Resistant Tape High Temperature Tape PTFE Film Adhesive Tape 19mm Width 10m 33ft Length Brown

Unique Bargains 

Heat Resistant Tape High Temperature Tape PTFE Film Adhesive Tape 19mm Width 10m 33ft Length Brown

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for pricing and availability

Unique Bargains Heat Resistant Tape High Temperature Heat Transfer Tape PTFE Film Adhesive Tape 50mm Width 10m 33ft Length Brown

Unique Bargains 

Heat Resistant Tape High Temperature Heat Transfer Tape PTFE Film Adhesive Tape 50mm Width 10m 33ft Length Brown

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Unique Bargains High Temperature Heat Transfer Tape PTFE Film Adhesive Tape 13mm Width 10m 33ft Long Brown

Unique Bargains 

High Temperature Heat Transfer Tape PTFE Film Adhesive Tape 13mm Width 10m 33ft Long Brown

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for pricing and availability

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Related Products

2-in x 30-ft Feet

Reflectix   2-in x 30-ft Feet

Our aluminum tape is specifically designed for use with the Reflectix reflective insulation products. It serves as the best means to join ends of the insulation together because it ensures a continuous reflective surface. The use of ordinary adhesive tape or duct tape would create windows for radiant energy to pass through.

Foil Tape 3381 General Purpose HVAC Tape 1.88-in x 150 Feet

3M   Foil Tape 3381 General Purpose HVAC Tape 1.88-in x 150 Feet

3M™ Aluminum Foil Tape 3381 is a 1.4 mil high-strength, dead-soft aluminum foil tape coated with an acrylic pressure sensitive adhesive. This aluminum foil tape is designed for applications in cold weather conditions and excels in humidity, delivering good performance and long-lasting durability in demanding environments.

Professional Grade 3340D Vent Sealing HVAC Tape 2.5-in x 30 Feet

3M   Professional Grade 3340D Vent Sealing HVAC Tape 2.5-in x 30 Feet

The 3M Foil Tape 3340D is ideal for sealing rigid fiberglass duct boards and flexible air duct systems. Our tape meets requirements for UL181A-P and UL181B-FX Listings as a measure of reliability and quality standards.

Professional Grade 3340V Vent Sealing HVAC Tape 2.5-in x 30 Feet

3M   Professional Grade 3340V Vent Sealing HVAC Tape 2.5-in x 30 Feet

The 3M Foil Tape 3340V is ideal for sealing rigid fiberglass duct boards and flexible air duct systems. Our tape meets requirements for UL181A-P and UL181B-FX Listings as a measure of reliability and quality standards.

2-in x 150-ft

Reflectix   2-in x 150-ft

Our aluminum tape is specifically designed to adhere well to our reflective insulation products. It serves as the best means to join ends of Reflectix products together because it ensures a continuous reflective surface. The use of ordinary adhesive tape or duct tape would create windows for radiant energy to pass through.

Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150 Feet

3M   Foil Tape 3340 Heavy Duty HVAC Tape 2.5-in x 150 Feet

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.

Line Set HVAC Tape 1.89-in x 35 Yard(s)

Nashua   Line Set HVAC Tape 1.89-in x 35 Yard(s)

Professional results that a DIY-er can be proud of begin with HVAC Line Set Tape by Nashua. This tape is designed specifically to bond to foam line set insulation materials without lifting or flagging. Nashua Tape. Trusted by professionals. DIY approved. Count on Nashua to get the job done right.

Waterproofing Repair HVAC Tape 1.89-in x 35 Yard(s)

Nashua   Waterproofing Repair HVAC Tape 1.89-in x 35 Yard(s)

Professional results that a DIY-er can be proud of begin with HVAC Line Set Tape by Nashua. This tape is designed specifically to bond to foam line set insulation materials without lifting or flagging. Nashua Tape. Trusted by professionals. DIY approved. Count on Nashua to get the job done right.

Professional Grade 33801 High Temperature Flue HVAC Tape 1.88-in x 30 Feet

3M   Professional Grade 33801 High Temperature Flue HVAC Tape 1.88-in x 30 Feet

3M™ Professional Grade High Temperature Flue Tape 33801S features a 2 mil aluminum foil coated with a high temperature, extremely aggressive acrylic adhesive. Specifically designed for high-heat flue and closure applications, this tape excels in demanding temperature applications.

Professional Grade 3320 FSK Insulation HVAC Tape 2.83-in x 150 Feet

3M   Professional Grade 3320 FSK Insulation HVAC Tape 2.83-in x 150 Feet

3M™ Professional Grade FSK Tape 3320L is a high performance reinforced insulation tape made of foil/scrim/kraft paper. It is UL723 Classified with an adhesive that contains mold inhibiting agents to ensure regulatory compliance. Additionally, our FSK has a special acrylic adhesive which excels in hot and cold temperatures.

Professional Grade ASJ Insulation Seaming HVAC Tape 2.83-in x 150 Feet

3M   Professional Grade ASJ Insulation Seaming HVAC Tape 2.83-in x 150 Feet

3M™ Professional Grade ASJ Tape 3448L is a high performance all-service jacket designed for the mechanical installation market. It is UL723 Classified with an adhesive that contains mold inhibiting agents to ensure regulatory compliance. Additionally, our ASJ has a special acrylic adhesive which excels in hot and cold temperatures.

Professional Grade Mastik Sealing HVAC Tape 1.88-in x 32.67 Feet

3M   Professional Grade Mastik Sealing HVAC Tape 1.88-in x 32.67 Feet

3M professional grade mastik tape 1580P-S is ideal for sealing flexible airduct systems, irregular surfaces, and furnace plenums. It is a 2.0 mil aluminum foil tape coated with a heavy application of mastic adhesive that is UL181B-FX Listed.

Professional Grade 3350S Flexible Sealing HVAC Tape 1.88-in x 90 Feet

3M   Professional Grade 3350S Flexible Sealing HVAC Tape 1.88-in x 90 Feet

3M professional grade flexible HVAC sealing tape 3350S is a 3.1 mil thick silver polypropylene tape with an aggressive acrylic adhesive used for sealing flexible ducts and connector systems. This tape meets the requirements of UL181B-FX and is used by commercial contractors in the residential and commercial construction industry.

HVAC Foil Tape for Durable and Reliable System Sealing


Heating, ventilating and air conditioning (HVAC) foil tape provides a strong, heat-resistant seal for ducts, insulation and ventilation systems. Designed to withstand high temperatures and moisture, it helps prevent air leaks and improves energy efficiency throughout your HVAC setup. Find durable, easy-to-apply HVAC foil tape at Lowe’s to ensure long-lasting performance and secure, professional-grade sealing.


Benefits of Using HVAC Foil Tape

  • Effective Sealing: HVAC metal foil tape provides secure, airtight sealing of ductwork, preventing air leaks, enhancing efficiency and reducing energy waste.
  • Enhanced System Efficiency: Properly sealed ducts that use foil tape for HVAC systems reduce system strain and improve temperature consistency, lowering operational costs.
  • Durability and Strength: Made from robust aluminum foil with strong adhesive backing, HVAC foil tape withstands environmental factors, temperature fluctuations, and regular wear and tear.
  • Ease of Application: Easy to apply and conformable to various surfaces, foil tape simplifies HVAC installation, repairs and maintenance tasks.


Essential Features to Consider in HVAC Foil Tape

  • Adhesive Quality: Opt for HVAC foil tape with strong adhesive properties that adhere securely to metal, plastic or flexible duct surfaces for long-lasting seals.
  • Temperature Resistance: Ensure the selected foil tape can effectively withstand the temperature ranges typical to your HVAC system, maintaining durability and performance.
  • Material Strength: Choose robust aluminum foil tape that resists tearing and puncturing.
  • Compliance and Standards: Select HVAC metal foil tape certified to industry standards to ensure safety, quality and performance.


Choosing the Right HVAC Foil Tape

  • Project Requirements: Consider the specific needs of your HVAC system, including temperature variations and duct material, to select suitable foil tape.
  • Adhesion Strength: Evaluate the adhesive quality to ensure it matches your application needs, providing secure and effective sealing.
  • Ease of Use: Choose foil tape that’s easy to handle, apply and mold around surfaces and joints, simplifying your HVAC tasks.


Sealing exposed ductwork can help improve the HVAC system’s energy efficiency.


Further improve your HVAC system by pairing foil tape for HVAC with quality components like durable duct connectors and versatile flexible ducts, available at Lowe’s, to enhance overall system integrity and performance. Discover a wide selection of HVAC foil tape designed for airtight, reliable sealing that boosts efficiency and prevents energy loss.