SKU | 7010379559 |
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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
Product Dimensions |
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Weight | 20.84912 lb |
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Length | 11.4 in |
Width | 11.4 in |
Height | 11.6 in |
Color | Silver |
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PRODUCT FAQ
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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.
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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.
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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.
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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.
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