Product Description
3M 427 Aluminum Foil Tape, Silver, 12 in x 60 yd, 4.6 mil. This is a linered version of 3M Aluminum Foil Tape 425. 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. Withstands exposure to flame, weathering, moisture and UV. Recognized by UL to UL 746C and Classified by UL to UL 723, Class "L" for low flammability rating
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Part Number 7E223371
