Search  for anything...

Thicker Silver Aluminum Foil Tape for Ductwork, 2-inch x 65 Feet, 3.9 mils High-Temperature Sealing & Patching, Heavy Duty HVAC Tape for Air Ducts Vents, Metal Repair, Exhaust Pipe, AC Dryer, Furnace

  • Based on 131 reviews
Condition: New
Checking for the best price...
$5.66 Why this price?
Save $0.69 was $6.35

Buy Now, Pay Later


As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Sep 10
Order within 17 hours and 25 minutes
Available payment plans shown during checkout

Size: 65 Feet, 65 Feet X 1 Roll


Color: Silver 2-Inch Wide


Features

  • 2 inches wide, 65 feet long, and 3.9 mils thick Aluminum tape: Premium aluminum tape sets the standard for durability and reliability with its 3.9-mils/0.1mm thickness, providing a sturdy and long-lasting solution for your sealing and patching needs. This thicker tape ensures enhanced strength and function, making it ideal for high-temperature applications and heavy-duty tasks. Aluminum foil duct tape withstands tough conditions and provides lasting results.
  • Easy to use, Easy to Tear, No Residue: Offers convenience and efficiency for sealing and patching tasks. User-friendly design simplifies the application process, allowing for quick and hassle-free installation on various surfaces. The easy-tear feature enables clean and precise tearing without the need for additional tools, saving you time and effort. The tape's residue-free nature ensures that surfaces remain clean and undamaged upon removal, eliminating the need for extensive cleanup.
  • Stronger Adhesive Aluminum Foil Tape: Features a specially formulated adhesive that provides a strong and reliable bond for secure sealing and insulation. The superior adhesive properties of this tape ensure maximum adherence to surfaces, preventing leaks, air loss, and other issues commonly associated with inferior tapes. With its strong bonding strength, our aluminum foil tape offers long-lasting performance and durability, even in high-temperature and heavy-duty applications.
  • Heavy-Duty and High-Temperature Resistant Aluminum Tape: Designed to withstand high temperatures and heavy-duty applications, boasts a wide temperature range from -22F to 250F, with impressive short-term temperature resistance up to 300F, making it a reliable solution for demanding sealing and insulation tasks. With its exceptional heat resistance and durability, this tape can effectively seal and protect ductwork, HVAC systems, exhaust systems, and more in challenging environments.
  • Wide Application Aluminum Tape: Designed for versatile application across a wide range of projects and industries, very good helper for contractors, DIY enthusiasts, and maintenance professionals. From HVAC systems to ductwork repairs, exhaust systems, and insulation work, this tape offers a versatile solution that adapts to various surfaces and conditions. Its flexibility and compatibility with different materials ensure seamless integration into your projects.

Brand: AUXMOTEC


Color: Silver 2-Inch Wide


Material: Aluminum, Synthetic glue


Number of Items: 1


Recommended Uses For Product: HVAC, Metal Repair, Exhaust Pipe, AC Dryer, Furnace


Item model number ‏ : ‎ aluminum foil tape


Date First Available ‏ : ‎ May 6, 2024


Manufacturer ‏ : ‎ AUXMOTEC


Country of Origin ‏ : ‎ China


Best Sellers Rank: #12,202 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #127 in Duct Tape


#127 in Duct Tape:


Customer Reviews: 4.6 4.6 out of 5 stars 131 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Strong tape
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Very strong and useful tape. Will buy again when needed.
Reviewed in the United States on July 8, 2025 by E. Vanessa Buckland

  • PERFECT!
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Looked around Amazon at multiple aluminum tapes, decided to go with this one. Glad I did. This stuff is absolutely perfect. I used it to tape up the gaps around our window A/C units to help keep the bugs out. I really wanted something that wouldn't be peeling the paint off when it came time to take them out of the windows. But it had to be sticky enough to help keep my office A/C unit (one of those portable ones) secured. Feels like good quality stuff too. Will probably buy a couple more rolls in the near future just to have them for many years to come. ... show more
Reviewed in the United States on August 2, 2024 by Spegal.Dev

  • Great Price and Works as needed.
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Never dealt with this stuff before and it is super sticky so have patience. It has paper backing that needs pulled off and in doing so, if pulling off a lot, you can easily stick it to itself so take your time. Used it to wrap an inlet and outlet pipe on a secondary lint trap on a dryer. worked perfectly. ... show more
Reviewed in the United States on August 7, 2024 by Steven G.

  • Recommend
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
I love this stuff super stick I can use it everywhere
Reviewed in the United States on March 19, 2025 by Adrian

  • Kitchen vent use.
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Ultra thin but gets the job done. Very sticky which is good but adheres to everything so requires some finesse in tight areas. Used for kitchen vent. Basically like aluminum foil with a sticky backside. Be careful and use gloves, it is very sharp, I cut my hand almost like a paper cut but more painful. Product specs section says it is for high temp use but the actual tape does not have any stamp or certification on it at all. ... show more
Reviewed in the United States on March 30, 2025 by Boby Ten

  • We’re not as good as expected.
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Did not have the stick to it value of other metal tapes I’ve used in the past.
Reviewed in the United States on May 8, 2025 by Amazon Customer

  • Flexible thin tape
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Easy to use.
Reviewed in the United States on June 12, 2025 by Amazon Customer

  • Great duct sealer
Size: 65 Feet, 65 Feet X 1 Roll Color: Silver 2-Inch Wide
Had leaks in my ductwork. This work perfectly at sealing them up and reducing my wasted cooling.
Reviewed in the United States on November 5, 2024 by Rudy Hill

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...