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Hot Deal 3m™ Aluminum Foil Tape 439, Silver, 6 In X 60 Yd, 3.1 Mil, 4 Rolls Per Case Enjoy 80% Off [XVcCuyOD]

$105.99 $339.99 -69%

3M™ Aluminum Foil Tape 439: The Ultimate Solution for Versatile ApplicationsIntroducing the 3M™ Aluminum Foil Tape 439, a high-performance foil tape designed to cater to a wide array of applications across various industries. This versatile tape comb

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Hot Deal 3m™ Aluminum Foil Tape 439, Silver, 6 In X 60 Yd, 3.1 Mil, 4 Rolls Per Case Enjoy 80% Off [XVcCuyOD]

3M™ Aluminum Foil Tape 439: The Ultimate Solution for Versatile Applications

Introducing the 3M™ Aluminum Foil Tape 439, a high-performance foil tape designed to cater to a wide array of applications across various industries. This versatile tape combines the durability of a dead soft aluminum foil backing with a highly engineered pressure sensitive acrylic adhesive, making it an ideal choice for heat shielding, heat reflecting, light enhancement, seaming, and sealing. With its robust construction and exceptional performance, the 3M™ Aluminum Foil Tape 439 is a reliable solution for any project that requires superior protection and efficiency.

Key Features and Specifications

Equipped with a 3.1 mil thickness and available in a convenient 6 in x 60 yd roll, the 3M™ Aluminum Foil Tape 439 offers unmatched performance. Here are some of its key features and specifications:
  • UL Classified: The tape is classified by UL to UL 723, Class "L" for low flammability rating, ensuring safety and compliance in various environments.
  • Conforms to Curved Surfaces: The dead soft aluminum foil backing conforms to curved and uneven surfaces, providing a seamless and durable seal.
  • Heat and Light Reflective: This tape effectively reflects heat and light, enhancing lighting efficiency and protecting surfaces from damage.

Practical Uses and Benefits

Whether you are working on a project that requires thermal management, weatherproofing, or improved lighting, the 3M™ Aluminum Foil Tape 439 is the perfect choice. Here are some practical uses and benefits:
  • Heat Shielding and Reflecting: The tape dissipates heat effectively, protecting temperature-sensitive materials and improving heating and cooling efficiency.
  • Seaming and Sealing: It provides a robust seal for various applications, including industrial, commercial, and residential settings.
  • Long-Term Durability: The highly engineered acrylic adhesive ensures long-term durability, while the tape removes cleanly after harsh masking applications.
With its ability to withstand exposure to flame, weathering, moisture, and UV, the 3M™ Aluminum Foil Tape 439 is a versatile and reliable solution for any application that requires superior performance and durability.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

I'm happy with this. So good.

- Michele S..

January 26, 2026

Absolutely no complaints!

A very fine piece of tech.

- Maxwell Q..

January 26, 2026

Absolutely no complaints!

A really useful and very quality product.

- Alex J..

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