SKU | 7010337236 |
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Legacy SKU | 70008502265 |
UPC | 00051125854849 |
Catalog Number | 438 |
Product Number | 438 |
3M Heavy Duty Aluminum Foil Tape 438 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, seaming and sealing.
- Heavy duty dead soft aluminum foil backing provides increased effectiveness for head shielding in demanding applications
- 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
- Recognized by UL to UL 746C and Classified by UL to UL 723, Class "L" for low flammability rating
Product Dimensions |
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Weight | 59.46899 lb |
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Length | 13.4 in |
Width | 13.4 in |
Height | 14.3 in |
Color | Silver |
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PRODUCT FAQ
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What kind of material is 3M™ Heavy Duty Aluminum Foil Tape 438 made of?
Our heavy-duty aluminum foil tape has a backing made from aluminum foil and an adhesive that’s formulated for uniformity and stability. It’s capable of sticking to many surfaces including concrete, stucco, plastic, cardboard boxes, pipes, HVAC systems, metal cabinets and more.
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Is this tape suitable for outdoor use?
Yes! This product provides excellent performance indoors as well as outdoors thanks to its high-strength aluminum foil coated with a cold weather acrylic adhesive. It can withstand exposure to various environmental factors like extreme temperatures (from -40°F/-40°C up to 300°F/148°C), UV rays or moisture.
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How much tape do I get with one package?
One case contains 48 rolls of strong and durable aluminum tape which measure one inch wide by sixty yards long each (0.95 cm x 54.86 m).
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Can you tell me why your Heavy Duty Aluminum Foil Tape stands out from other tapes in the market?
Absolutely! Firstly our adhesive technology provides consistent bonding strength over time on a variety of substrates such as stone wood plastic etc. Moreover it offers very good resistance against flames chemicals UV light water vapor etc making it suitable even under harsh conditions.The paintable surface also makes it great for tagging applications giving you the flexibility to customize your project's color scheme schemes if desired
3M™ Heavy Duty Aluminum Foil Tape 438 is a reliable solution for heat dissipation and substrate protection. It is made of a dead soft, thermally conductive aluminum backing that reduces hot spots and withstands high temperatures. The tape is coated with a highly engineered acrylic adhesive that maintains a strong bond even when exposed to high heat and humidity. It can also withstand moisture, weathering, UV, and solvents, making it suitable for indoor and outdoor use.
3M™ Aluminum Foil Tape 438 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 meets F.A.R 25.853(a) and has a temperature use range of -65°F to 300°F (-54°C to 149°C).
Recommended Applications- Heat shielding of delicate parts
- Heat reflecting
- Moisture barrier
- Seaming and sealing
- Refrigerator and freezer coil attachment
- Plastic protection against heat and UV exposure