3M™ Lead Foil Tape 420, Dark Silver, 2 in x 36 yd, 6.8 mil, 6 Roll/Case
- 3M ID 7000001315
- UPC 00051138954147
Details
Highlights
- Conformable tape resists flame, moisture, weather, UV degradation, and many chemicals
- Will perform over a wide variety of temperature conditions
- Can be die-cut into specific shapes for assembly and manufacturing processes
- Rubber adhesive combined with the rugged, durable backing provides long service life with removable properties
We developed 3M™ Lead Foil Tape 420 as an electrically and thermally conductive tape, highly conformable tape that resists flame, moisture, weather, UV degradation, chemicals and radiation. Mated with an easy-release liner, our malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs.
Pliable and Conductive Lead Tape
3M™ Lead Foil Tape 420 is a dark gray, lead foil backed tape coated with a distinct green rubber adhesive that offers good initial grab and a long-lasting bond that removes cleanly from most surfaces. It is an extremely conformable and pliable tape that can be formed into detailed and intricate shapes and patterns. The lead foil backing can be burnished to fully cover the adhesive and allow full contact of the lead foil to the metal base. This metal to metal contact results in a continuation of the electrical path, reducing build-up at the adhesive interface. This lead foil tape is formulated to be electrically and thermally conductive and carries a strong acid and base resistance, making it ideal for electroplating or as a radiation barrier.
Application Ideas
- Masking applications in electroplating
- Radiation barrier
- Moisture barrier
- Chemical milling
Typical Properties
Resources
Related Products
| Adhesive Type | Rubber | |
| Back-Side Adhesive Thickness (metric) | 0.05 mm | |
| Backing (Carrier) Material | Lead Foil | |
| Backing (Carrier) Thickness (Metric) | 0.12 mm | |
| Brands | 3M™ | |
| Elongation at Break | 12.0 Percent | |
| Industries | Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military and Government, Specialty Vehicle, Transportation | |
| Maximum Operating Temperature (Celsius) | 107 ℃ | |
| Minimum Operating Temperature (Celsius) | -51 ℃ | |
| Overall Length (Metric) | 32.9 Meter | |
| Overall Width (Metric) | 5.1 cm | |
| Product Color | Silver | |
| Shelf Life | 18 Month | |
| Specifications Met | ASTM D3652, ASTM D3759, ASTM D3833 | |
| Tensile Strength (metric) | 350 N/100mm | |
| Total Tape Thickness without Liner (metric) | 0.17 mm | |
| Units per Case | 6.0 |
3M™ Lead Foil Tape 420, Dark Silver, 2 in x 36 yd, 6.8 mil, 6 Roll/Case
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