SKU | 7000049607 |
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Legacy SKU | 70006714383 |
UPC | 00051111928639 |
Catalog Number | 4380 |
Product Number | 4380 |
3M Aluminum Foil Tape 4380 is a self-wound, general purpose, aluminum foil backed tape combined with a pressure sensitive acrylic adhesive. This tape is ideal for general purpose sealing, holding, splicing or masking applications requiring the protection from heat or flame offered by a foil backing.
- Conformable tape resists flame, moisture, weather, UV degradation and many chemicals
- Thermally conductive tape reflects and dissipates radiant heat to protect heat sensitive components or surfaces
- Malleable foil conforms well to irregular shapes and surfaces
- Low moisture vapor transmission rate offers excellent sealing and patching performance
- Good aging performance both indoors and outdoors
Product Dimensions |
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Weight | 26.69798 lb |
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Length | 11.25 in |
Width | 11.25 in |
Height | 13.3748 in |
Color | Silver |
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PRODUCT FAQ
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What is 3M™ Aluminum Foil Tape 4380 used for?
It is typically used in aerospace, appliance, automotive, and general industrial applications.
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What sizes does it come in?
The tape comes in the size of 2 inches x 55 yards, with a thickness of 3.25 mils.
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Is this strong enough to hold insulation material together properly?
Yes! This aluminum foil tape has high strength combined with excellent cold weather performance making it ideal for sealing seams and joints of various materials as well as insulating materials.
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Do you sell them individually or only per case?
We sell these tapes by cases containing twenty-four rolls each. However, we do have ready stock available so that you can buy individual ones according to your requirement.
3M™ Aluminum Foil Tape 4380 is a general purpose, aluminum foil tape comprised of a 2.0 mil dead soft aluminum foil backing and a pressure sensitive acrylic adhesive. This tape is malleable and conforms well to uneven, curved or irregular surfaces. The aluminum backing offers an excellent reflective surface and is thermally and heat conductive for heating and cooling efficiency. It reflects light to enhance lighting efficiency and resists flame, moisture, weather, dust, UV degradation and many chemicals to provide long-lasting durability.
Recommended Applications- General use holding, patching and sealing applications
- Light reflecting
- Heat shielding applications
- Moisture and vapor barrier
- Thermal conducting
3M™ Aluminum Foil Tape 4380 is coated with a pressure sensitive acrylic adhesive designed to bond to a broad range of substrates. This tape adheres immediately upon contact and can perform under a wide spectrum of temperatures ranging from -30°F/-34°C to 300°F/149°C. Due to its low moisture transmission rate, this tape offers excellent sealing and patching performance. 3M™ Aluminum Foil Tape 4380 is UL 723 approved.