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SKU 7010378529
Legacy SKU 70008504766
UPC 00051128998601
Catalog Number 427
Product Number 427

3M Aluminum Foil Tape 427 is the go-to foil tape for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing and de-paint operations.

  • Linered version of 3M™ Aluminum Foil Tape 425
  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations
  • Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
  • Withstands exposure to flame, weathering, moisture and UV
  • Heat and light reflective tape protects surfaces and enhances lighting efficiency
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On it's way to you July 4  

Qty

Minimum Order 8 Rolls
Order Increment 8 Rolls
  High Temperature Resistance
  Durable
  Global Shipping
  Industry Low Price Per Roll
Product Dimensions
Imperial Metric
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Shipping Dimensions
Weight 12.99845 lb
Length 8.4 in
Width 8.4 in
Height 14.3 in
Color Silver

PRODUCT FAQ

  1. What is the size of the 3M™ Aluminum Foil Tape 427 LT80, Silver, 6 in x 60 yd, 4.6 mil?

    The size of this tape is a width of six inches and length of sixty yards per roll.

  2. How many rolls are included in each case?

    There are eight rolls included in each case.

  3. Can I use this tape for HVAC applications?

    Yes! This aluminum foil tape has an acrylic adhesive that can withstand temperatures from -65°F to 300°F (-54°C to162°C), making it ideal for HVAC system sealing and joint bonding applications.

  4. Is the tape easy to tear by hand or will scissors be needed?

    While you should need scissors or dispensers to cut our thicker aluminum foil tapes easily, you may find that this specific version tears easily by hand when applying shorter sections during installation or repairs.

  5. " Is this product weather resistant?

    " Yes! Use with confidence because our durable aluminum foil products like these offer long-lasting weather resistance. Indoors or outdoors, they stand up against tough environments without corroding as fast as average metal materials would."

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Withstands Exposure to High Heat and Humidity

3M™ Aluminum Foil Tape 427 is made up of a thermally conductive aluminum backing that is dead soft. This backing helps to dissipate heat over the surface of the tape, reducing hot spots and protecting the substrate from the effects of high temperatures. This tape is a linered version of 3M™ Aluminum Foil Tape 425, which makes it suitable for die cutting applications. It is coated with a highly engineered acrylic adhesive that can withstand exposure to high heat and humidity while maintaining a strong and reliable bond. This tape can withstand a variety of moisture, weathering, UV, and solvents, making it an excellent choice for indoor or outdoor use.

Recommended Applications
  • Heat shielding of delicate parts
  • Heat reflecting
  • Masking in chemical paint stripping applications
  • Moisture barrier
  • Light reflecting for light enhancement
  • Chemical milling
  • Seaming and sealing
  • Refrigerator and freezer coil attachment
  • Splicing of thin gauge foils
  • Plastic protection

3M™ Aluminum Foil Tape 427 is UL Recognized to UL 746C (File E 122798) and Classified by UL to UL 723 "L" for low flammability rating (File R 7311). It can be certified to meet L-T-80C and meets F.A.R 25.853(a). The temperature use range for this tape is from -65°F to 300°F (-54°C to 149°C).

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