At a Glance
Form
Roll
Length
60 yd
Width
2 in
Thickness
3.1 mil
Adhesive Type
Acrylic
Max Temperature
300�F
Min Temperature
-65�F
Material
Aluminum
Description
Description
3M 7100038989 Description
3M Aluminum Foil Tape 431 is a high performance silver foil tape with a pressure sensitive acrylic adhesive designed for heat shielding, heat reflecting, light enhancement, and seaming and sealing applications. The dead soft aluminum foil backing conforms to curved and uneven surfaces and withstands exposure to flame, weathering, moisture, and UV.
3M 7100038989 Includes
- (24) 3M Aluminum Foil Tape 431, Silver, 2 in x 60 yd, 3.1 mil
3M 7100038989 Features
- Thermally conductive aluminum foil backing helps dissipate heat and reduce hot spots
- Pressure sensitive acrylic adhesive provides durable long term bonding
- Dead soft foil backing conforms to curved and uneven surfaces
- Withstands exposure to flame, weathering, moisture, and UV
- Reflects heat and light for surface protection and improved lighting efficiency
- Classified by UL to UL 723 Class L for low flammability rating
3M 7100038989 Specifications
| Product type | Aluminum foil tape |
| 3M product number | 431 |
| Color | Silver |
| Adhesive type | Acrylic |
| Backing material | Aluminum foil |
| Overall width | 2 in |
| Overall length | 60 yd |
| Thickness | 3.1 mil |
| Total tape thickness without liner | 4.6 mil |
| Maximum operating temperature | 300 Degree Fahrenheit |
| Minimum operating temperature | -65 Degree Fahrenheit |
| Elongation at break | 6 percent |
| Tensile strength | 28 lb per in |
| Primary liner | Easy Release Film |
| Specifications met | FAR 25.853(a) |
| Rolls per case | 24 |
| Shelf life | 24 months |
Toolup Part # :
854610
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
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