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  • 3M™ Lead Foil Tape 420 Dark Silver, 2 in x 36 yd 6.8 mil, 6 rolls per case Bulk
  • 3M™ Lead Foil Tape 420 Dark Silver, 2 in x 36 yd 6.8 mil, 6 rolls per case Bulk

    3M Product Number 4203M ID 70006388311UPC 00051138954147
    • Conformable tape resists flame, moisture, weather, UV degradation, and many chemicals used in electroplating and anodizing processes
    • The rubber-based adhesive bonds well a variety of surface, 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...
    Specifications
    • Adhesion Strength
      45 oz/in
    • Adhesion Strength (metric)
      49 N/100mm
    • Adhesive Type
      Rubber
    • Backing Material
      Lead foil
    • Backing Thickness
      4.7 mil
    • Backing Thickness (metric)
      0.12 mm
    • Back-Side Adhesive Thickness (metric)
      0.12 mm
    • Brand
      3M
    • Color
      Dark Silver
    • Consumer Label
      No
    • Elongation
      12 Percent
    • Industries
      Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicle, Transportation
    • Length
      36 Linear Yard
    • Length (Metric)
      32.91 m
    • Maximum Operating Temperature (Celsius)
      107 Degree Celsius
    • Maximum Operating Temperature (Fahrenheit)
      225 Degree Fahrenheit
    • Minimum Operating Temperature (Fahrenheit)
      -60 Degree Fahrenheit
    • Primary Liner
      Easy Release Film
    • Product Form
      Roll
    • Shelf Life in Months (from date of manufacture)
      18
    • Tape Thickness
      6.8 Milli-inch (mil)
    • Tensile Strength
      20 lb/in
    • Tensile Strength (metric)
      350 N/100mm
    • Thickness
      6.8 mil
    • Thickness (Metric)
      0.17 mm
    • Width
      2 Inch
    • Width (Metric)
      50.8 mm
    Details
    • Conformable tape resists flame, moisture, weather, UV degradation, and many chemicals used in electroplating and anodizing processes
    • The rubber-based adhesive bonds well a variety of surface, 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

    Our 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, our malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs.

    3M™ Lead Foil Tape 420
    Pliable and Conductive Lead Tape
    3M™ Lead Foil Tape 420 (PDF, 78.14 Kb) 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.

    Resources
    Data Sheet
    Customer Reviews
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    Large Volume Order

    If you are considering a large purchase of this or other 3M Industrial Adhesives and Tape products, our inside sales team is ready to help by providing additional information and options. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your supplier of choice.


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