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SKU 7010379680
Legacy SKU 70008501275
UPC 00051125853859
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 May 29  

Qty

Minimum Order 8 Rolls
Order Increment 8 Rolls
  High Temperature Resistance
  Durable
  Global Shipping
  Industry Low Price Per Roll
Product Dimensions
Imperial Metric
Width 6 in 152.4 mm
Length 360 yd 329.184 m
Thickness 4.6 mil 0.12 mm
Shipping Dimensions
Weight 7.1 lb
Length 14 in
Width 14 in
Height 7.8 in
Color Silver

PRODUCT FAQ

  1. What is the size of the 3M™ Aluminum Foil Tape 427, Silver, roll?

    The tape comes in a silver-colored roll that measures 6 inches by 360 yards.

  2. What is the thickness of this aluminum foil tape?

    The thickness of this adhesive tape is approximately 4.6 mils.

  3. How many rolls come per case?

    There will be one roll of silver-colored aluminum foil tape included with each purchase made inside a case of these tapes.

  4. Is it easy to apply this aluminum foil tape onto surfaces or objects?

    Yes, absolutely! This product has an aggressive acrylic adhesive which bonds quickly and firmly when pressure is applied which keeps things intact.

  5. Q:Is there any specific use for this product?

    A:The purpose behind designing our Aluminium Foil Tapes is multiple applications that need temperature shielding and moisture sealing such as heating ventilation & air conditioning (HVAC), electronics manufacturing and general industrial tasks to name a few.

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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