3M™ Lead Foil Tape 420, Dark Silver, 18 in x 36 yd, 6.8 mil, 1 Roll/Case

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.
Special Price $2,499.79 Regular Price $2,940.93
UPC 00051138959258
3M ID 7010334792
Packaging Case
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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 for 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. Due to the density, weight and malleability of the lead foil, this tape makes an excellent choice for weighting and balancing, particularly for golf clubs where weight and conformability are crucial for balance and club performance.

Application Ideas

Masking applications in electroplating Radiation barrier Moisture barrier Chemical milling

Add weight and balance to equipment parts, golf clubs, tennis rackets, etc.


  • 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
More Information
3M ID 7010334792
Part number 420
Keywords 3M, lead foil tape, conductive tape, 3M Lead Foil Tape 420, electrically conductive tape, thermally conductive tape, flame resistant tape, moisture resistant tape, weather resistant tape, UV degradation resistant tape, chemical resistant tape, radiation resistant tape, rubber adhesive tape, versatile adhesive, metal bonding tape, high temperature tape, die-cut tape, assembly tape, manufacturing tape, electroplating tape, anodizing tape, pliable tape, detailed shapes, intricate patterns, electrical path, acid resistance tape, base resistance tape, radiation barrier tape, moisture barrier tape, chemical milling tape, automotive industry, manufacturing industry, transportation industry, aerospace industry, appliance industry, commercial vehicles, specialty vehicles, heavy industrial applications, interior applications, marine applications, metalworking industry, OEM, Tier suppliers, personal recreation vehicles, rail industry, two-wheel vehicles
Global Product Hierarchy Tapes > Foil Tapes > Lead Tapes
Backing (Carrier) Material Lead Foil
Backing (Carrier) Thickness (Imperial) 4.7 mil
Backing (Carrier) Thickness (Metric) 0.12 mm
Color Family Gray
Product Color Dark Silver
Product Number 420
Product Type simple
Quantity 0
Shelf Life 18.0 Month
Trademark 1 3M™
Country of Origin United States
SAP Shelf Life In Days 547
Base - Billing Unit ROL
Base - Metric Gross Weight 25.924 KG
Base - Metric Length Dimension 32.918 M
Base - Metric Width Dimension 0.457 M
Base - Item Quantity 1
Base - Unit ROL
Unit of Use - Billing Unit ROL
Unit of Use - Customary Cubic Dimension 2044.3320414199884 ci
Unit of Use - Customary Gross Weight 57.15263684880767 lbs
Unit of Use - Customary Net Weight 54.954628094824436 lbs
Unit of Use - Metric Cubic Dimension 33500.6 CCM
Unit of Use - Metric Net Weight 24.927 KG
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit RLS
Unit of Use - Unit ROL
Shipper - Billing Unit ROL
Shipper - Customary Cubic Dimension 2044.3320414199884 ci
Shipper - Customary Gross Weight 57.15263684880767 lbs
Shipper - Customary Net Weight 54.954628094824436 lbs
Shipper - Customary Height Dimension 9.25 in
Shipper - Customary Length Dimension 25.6248031496063 in
Shipper - Customary Width Dimension 8.624803149606299 in
Shipper - Metric Cubic Dimension 33500.6 CCM
Shipper - Metric Weight 25.924 KG
Shipper - Metric Net Weight 24.927 KG
Shipper - Metric Height Dimension 23.495 CM
Shipper - Metric Length Dimension 65.087 CM
Shipper - Metric Width Dimension 21.907 CM
Shipper - Item Quantity 1
Shipper - Total Unit Quantity 1
Shipper - Previous Packaging Level Quantity 1
Shipper - Previous Packaging Level Unit RLS
Shipper - Item Unit RLS
Shipper - Unit CS
Pallet - Billing Unit ROL
Pallet - Customary Cubic Dimension 103191.15126419229 ci
Pallet - Customary Gross Weight 2336.8999791597025 lbs
Pallet - Customary Net Weight 2198.1851237929773 lbs
Pallet - Customary Height Dimension 51.22047244094488 in
Pallet - Customary Length Dimension 47.99212598425197 in
Pallet - Customary Width Dimension 41.968503937007874 in
Pallet - Metric Cubic Dimension 1.691 M3
Pallet - Metric Net Weight 997.08 KG
Pallet - Metric Height Dimension 1.301 M
Pallet - Metric Length Dimension 1.219 M
Pallet - Metric Width Dimension 1.066 M
Pallet - Item Quantity 40
Pallet - Total Unit Quantity 40
Pallet - Previous Packaging Level Quantity 40
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 5
Pallet - Shipping Container Per Layer Quantity 8
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