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3M™ Aluminum Foil Tape 425, Silver, 3/4 in x 60 yd, 4.6 mil, 48 Roll/Case
$26.79 / Roll
| SKU | 7100053743 |
|---|---|
| Legacy SKU | 70-0085-0051-7;70008 |
| UPC | 00051125853095 |
| 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 |
Imperial | Metric |
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| Width | 0 null | |
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Shipping Dimensions |
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| Weight | 32.64826 lb |
|---|---|
| Length | 11.61417 in |
| Width | 11.61417 in |
| Height | 14.76378 in |
| Color | Silver |
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PRODUCT FAQ
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What is the size of 3M™ Aluminum Foil Tape 425, Silver?
The tape measures 3/4 in x 60 yd.
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How thick is the tape?
The thickness of the tape is 4.6 mil.
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How many rolls come in a case of this tape?
There are 48 rolls per case.
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Can this tape be used on surfaces other than aluminum?
Yes, it can also be used on copper, brass and steel substrates as well as painted surfaces suitable for adhering to pressure-sensitive adhesives.
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Is there anything else I should know about this product before purchasing it?
This aluminum foil tape has a unique acrylic adhesive that provides immediate adhesion with excellent aging properties. It can withstand exposure to high heat and humidity while maintaining its bond strength.
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 combines a 3 mil nominal dead soft aluminum foil backing with a transparent acrylic adhesive, making it suitable for the demanding conditions of the aerospace industry.
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).
