Foil Tapes

3M™ Aluminum Foil Tape 427, LT80, Silver, 30 in x 60 yd, 4.6 mil, 1 Roll/Case. 3M™ Aluminum Foil Tape 427 is the go-to foil tape 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, chemical masking, light enhancement, chemical milling, seaming, sealing and de-paint operations.

3M™ Lead Foil Tape 421, Dark Silver, 2 in x 36 yd, 6.3 mil, 6 Roll/Case. 3M™ Lead Foil Tape 421 Is an electrically and thermally conductive tape. This highly conformable tape resists flame, moisture, weather, UV degradation, chemicals and radiation. The malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs.