7010373540 3M™ 420 Foil Tape, Dark Silver, 5 Inch W, 36 yd L, Rubber, Lead
3M™ Lead Foil Tape 420 is an electrically and thermally conductive tape. This highly conformable tape resists flame, moisture, weather, UV degradation, chemicals and radiation. Mated with an easy-release film liner, this malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs.
KEY FEATURES
- Conformable tape resists flame, moisture, weather, UV degradation, and many chemicals used in electroplating and anodizing processes
- The rubber-based adhesive bonds well to a variety of surfaces, including most metals
- Performs over a wide variety of temperatures
- Liner allows tape to be die-cut into specific shapes for assembly and manufacturing processes
| Color | Dark Silver |
| Width | 5 Inch |
| Length | 36 yd |
| Adhesive Type | Rubber |
| Backing Material | Lead |
| Thickness | 6.8 mil |
| Min. Temperature Rating | -60 °F |
| Max. Temperature Rating | 225 °F |
| Backing (Carrier) Thickness | 5 mil |
| Backing Thickness | 4.7 mil |
| Back Side Adhesive Thickness | 4.7 mil |
| Primary Liner | Easy Release Film |
| Tensile Strength | 20 lb/in |
| Total Tape Thickness without Liner | 6.8 mil |
| Shelf Life | 18 Months |