SKU | 7010379729 |
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Legacy SKU | 70008502851 |
UPC | 00051125855426 |
Catalog Number | 439 |
Product Number | 439 |
3M Aluminum Foil Tape 439 is a high-performance foil tape designed 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, light enhancement, seaming and sealing.
- Linered version of our 3M™ Aluminum Foil Tape 431
- Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
- Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
- Dead soft aluminum foil backing conforms to curved and uneven surfaces
- Withstands exposure to flame, weathering, moisture and UV
- Heat and light reflective tape protects surfaces and enhances lighting efficiency
Product Dimensions |
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Shipping Dimensions |
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Weight | 17.0748 lb |
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Length | 10.9 in |
Width | 10.9 in |
Height | 8.3 in |
Color | Silver |
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PRODUCT FAQ
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What material is the 3M™ Aluminum Foil Tape 439 made of?
The 3M™ Aluminum Foil Tape 439 is made of high-quality aluminum foil.
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What are the dimensions and thickness of this tape?
The tape measures 3.25 inches in width and has a total length of 180 yards with a thickness of approximately 3.1 mils.
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How many rolls come in each case?
Each case contains two rolls of the 3M™ Aluminum Foil Tape 439.
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Is this tape heat resistant?
Yes, it can withstand temperature ranges from -65°F/-54°C to over +300°F/149°C without losing its performance or adhesion properties.
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Can I use it for outdoor purposes?
Absolutely! Due to its durable construction, our aluminum foil tape can withstand harsh environmental conditions such as UV light and extreme temperatures making it suitable for both indoor and outdoor use.
3M™ Aluminum Foil Tape 439 is a thermally conductive tape that is designed to dissipate heat over the surface of the tape to reduce hot spots and protect the substrate from the effects of high temperatures. The tape is made up of a dead soft, thermally conductive aluminum backing and is a linered version of 3M™ Aluminum Foil Tape 431, making it suitable for die cutting applications. The tape is coated with a highly engineered acrylic adhesive that is capable of withstanding exposure to high heat and humidity while maintaining a strong and reliable bond. It 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
- Moisture barrier
- Light reflecting for light enhancement
- Seaming and sealing
- Refrigerator and freezer coil attachment
- Plastic protection
3M™ Aluminum Foil Tape 439 is classified by UL to UL 723 "L" for low flammability rating (File R 7311) 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).