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SKU 7010379559
Legacy SKU 70008500699
UPC 00051125853279
Catalog Number 431
Product Number 431

The 3M Aluminum Foil Tape 431 is a high-performance foil tape designed 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, light enhancement, seaming and sealing.

  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
  • Dead soft aluminum foil backing conforms to curved and uneven surfaces
  • Withstands exposure to flame, weathering, moisture and UV
  • Heat and light reflective tape protects surfaces and enhances lighting efficiency
  • Classified by UL to UL 723, Class "L" for low flammability rating
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On it's way to you December 19   

Qty

Minimum Order 36 Rolls
Order Increment 36 Rolls
  High Temperature Resistance
  Durable
  Global Shipping
  Industry Low Price Per Roll
Product Dimensions
Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
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Shipping Dimensions
Weight 20.84912 lb
Length 11.4 in
Width 11.4 in
Height 11.6 in
Color Silver

PRODUCT FAQ

  1. What is 3M™ Aluminum Foil Tape 431?

    3M™ Aluminum Foil Tape 431 is a silver-colored, high-performance aluminum foil tape that can be used on various surfaces.

  2. How wide and long is each roll of the tape?

    Each roll of the tape measures 1 inch in width and spans up to 60 yards with a thickness of about 3.1 mils.

  3. Can this type of tape be used for outdoor applications as well?

    Yes, it can be safely applied outdoors due to its high holding power & water-resistant qualities.

  4. Is this product sold in bulk or individually?

    This particular item is sold in cases consisting of one roll per pack; however, you may order multiple packs if necessary.

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 431 is a reliable solution for heat dissipation and substrate protection in high temperature environments. Its dead soft, thermally conductive aluminum backing reduces hot spots and ensures even heat distribution. The tape is coated with a highly engineered acrylic adhesive that maintains a strong bond even when exposed to high heat and humidity. It is also resistant to moisture, weathering, UV, and solvents, making it suitable for indoor and outdoor use.

UL classified to UL 723 "L" for low flammability rating (File R 7311), 3M™ Aluminum Foil Tape 431 meets F.A.R 25.853(a) standards. It has a temperature use range of -65°F to 300°F (-54°C to 149°C).

Recommended Applications
  • Heat shielding of delicate parts
  • Heat reflecting
  • Moisture barrier
  • Light reflecting for light enhancement
  • Seaming and sealing
  • Refrigerator and freezer coil attachment
  • Plastic protection against heat and UV exposure
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