SKU | 7010378521 |
---|---|
Legacy SKU | 70008504576 |
UPC | 00051128998410 |
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 |
Weight | 0 NULL | |
---|---|---|
Width | 0 null | |
Length | 0 null | |
Height | 0 null |
Shipping Dimensions |
|
Weight | 8.86038 lb |
---|---|
Length | 16.2 in |
Width | 6.8 in |
Height | 6.8 in |
Color | Silver |
---|
PRODUCT FAQ
-
What is the 3M™ Aluminum Foil Tape 425 LT80 used for?
The 3M™ Aluminum Foil Tape 425 LT80 is designed to seal and patch tears in metal ductwork and crawlspace insulation.
-
How wide is each roll of tape?
Each roll of tape has a width of six inches, making it easy to cover larger areas with fewer individual strips.
-
Is this tape heat-resistant?
Yes, this silver aluminum foil tape can withstand temperatures up to 250°F (121°C), making it ideal for use in HVAC applications where ducts may get very hot.
-
How many rolls come with one purchase?
Our cases come with two rolls per case. So you receive double value for your money without worrying about running out too soon!
-
Can this tape be used outdoors?
; Definitely! This aluminum foil tape resists moisture, UV rays and chemicals so can work effectively even if exposed to various weather conditions.
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. There is a reason why this tape is used in the Aerospace and Automotive industries as it 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
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).