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SKU 7100132831
Legacy SKU 70008501119
UPC 00051125853699
Catalog Number 425
Product Number 425

3M Aluminum Foil Tape 425 is the go-to foil tape for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing and coated 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.

  • 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
  • Dead soft aluminum foil backing conforms to curved and uneven surfaces
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On it's way to you May 24  

Qty

Minimum Order 4 Rolls
Order Increment 4 Rolls
  High Temperature Resistance
  Durable
  Global Shipping
  Industry Low Price Per Roll
Product Dimensions
Imperial Metric
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Width 0 null
Length 0 null
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Shipping Dimensions
Weight 18.25868 lb
Length 6.73228 in
Width 7.12598 in
Height 13.58268 in
Color Silver

PRODUCT FAQ

  1. What is 3M™ Aluminum Foil Tape 425 used for?

    3M™ Aluminum Foil Tape 425 is a multi-purpose tape that provides an excellent bond when exposed to humidity and hot or cold temperatures. It is commonly used in aerospace, automotive, HVAC, metalworking and other applications where strong holding power and temperature resistance are required.

  2. How much tape comes in each case of 3M™ Aluminum Foil Tape 425?

    Each case of the 3M™ Aluminum Foil Tape contains one roll of aluminum foil tape which measures approximately twelve inches by sixty yards.

  3. Can this tape be cut easily with scissors or does it require special equipment?

    Yes! You can easily cut the durable aluminum material using common household scissors. The backing paper also peels smoothly without any difficulty.

  4. Is there a warranty on your product?

    Although there isn't a standard warranty policy for our tapes since they could have different causes from usage or storage conditions that aren't preventable by our production process; we do take every reported issue very seriously and work closely with customers to find unique solutions that fit their individual needs while ensuring customer satisfaction - as we take quality control very seriously here at 3M.

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 425 is a reliable solution for heat dissipation and substrate protection in high-temperature environments. It's dead-soft, thermally conductive aluminum backing reduces hot spots and ensures that the substrate is not affected by high temperatures. The tape is coated with a highly engineered acrylic adhesive that can withstand exposure to high heat (up to 300°F/149°C) and humidity while maintaining a strong and reliable bond. It can also withstand 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 425 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 is from -65°F to 300°F (-54°C to 149°C). This is why it's often used in the aviation and automotive industry.

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