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3M™ Aluminum Foil Tape 425, Silver, 50 mm x 55 m, 4.6 mil, 24 Roll/Case
$67.14 / Roll
| SKU | 7100053813 |
|---|---|
| Legacy SKU | 70008500582 |
| UPC | 00051125853163 |
| 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
Product Dimensions |
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Shipping Dimensions |
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| Weight | 36.59674 lb |
|---|---|
| Length | 11.41732 in |
| Width | 11.41732 in |
| Height | 14.29134 in |
| Color | Silver |
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PRODUCT FAQ
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What exactly is 3M™ Aluminum Foil Tape 425 used for?
This tape has a wide range of uses including sealing joints and seams, patching aluminum sheets, repairing flashing in roofing applications, duct insulation, heat shielding and much more.
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Can this tape hold up to high temperatures?
Yes! This foil tape is designed specifically to withstand prolonged exposure to high temperatures (up to 300°F).
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Is it easy to handle? Will it tear easily?
Absolutely! Our foil tape is very easy and flexible allowing it conform with curves or unusual shapes. It also features an acrylic adhesive that provides long-lasting surety.
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; How many rolls come per case?
Each case comes with a total of 24 rolls of the strong and durable aluminum foil tape measuring at 50 mm x 55 m each.
3M™ Aluminum Foil Tape 425 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. 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 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
Compliance with Aerospace Standards: The tape can be certified to meet standards like L-T-80C and meets the requirements of FAR 25.853. The tape merges a 3 mil nominal pliable aluminum foil base with a clear acrylic adhesive, making it suitable for the rigorous demands of the aerospace sector.
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).
