2" x 60 yds. (1 Pack) 3M Aluminum Foil Tape 425
- Premium Grade.
- Aluminum backed tape features acrylic adhesive.
- Flame resistant, heat and light reflective.
- Improves visibility by magnifying light sources.
- Resists ultraviolet degradation ensuring long lasting performance.
- Meets UL 723, Class L File R 7311 and UL 764c.
- Data Sheet
Stock Number | 1 | 2 | 5+ | Add to Cart |
|---|---|---|---|---|
| Stock NumberT9674251PK | 1$154.05 | 2$145.73 | 5+$133.24 | Add to Cart |
W x L: 2" x 60 yds.
Mil: 4.6
Rolls Per Case: 1
Order in Multiples of: 1
Freight Class: 65
Weight: 1.7 EA
NMFC Code: 181823-10
Ships Parcel: Yes
3M™ 425 Aluminum Foil Tape is a 4.6 mil aluminum-backed tape with acrylic adhesive, measuring 2 inches wide by 60 yards long. Its foil construction delivers thermal conductivity, heat and light reflectivity, and a combined air, moisture, and flame-resistant barrier in a single tape.
The UL 723 and UL 764c listings (Class L, File R7311) make this tape a go-to choice for HVAC contractors, insulation installers, ductwork fabricators, and facility maintenance teams where code compliance is a project requirement. It also performs in manufacturing environments that demand reliable sealing against moisture infiltration or air leakage.
UV resistance protects bond integrity in exposed outdoor or high-light-exposure installations, extending service life without adhesive breakdown. Sold as a single roll weighing approximately 1.7 lbs; ships via parcel carrier.
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