3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case
3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case
3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case
3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case
3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case
3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case
3M logo

3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case

$160.96 USD & FREE Shipping.
/
Quantity
Extended Handling May Be Required
  • 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
Overview
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.

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

 

Brand img

3M Lead Foil Tape 420, Dark Silver, 1 in x 36 yd, 6.8 mil, 9 rolls per case

You may also like
Specifications
General Information
Brand
3M™
Adhesive Type
Rubber
Country Of Origin
United States
Sold As
Roll
California Residents
Proposition 65 Warning
Dimensions and Specifications
Back Side Adhesive Thickness (Imperial)
2.1 mil
Back Side Adhesive Thickness (Metric)
0.05 mm
Backing (Carrier) Thickness (Imperial)
4.7 mil
Backing (Carrier) Thickness (Metric)
0.12 mm
Maximum Operating Temperature (Celsius)
107 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
225 Degree Fahrenheit
Minimum Operating Temperature (Celsius)
-51 Degree Celsius
Minimum Operating Temperature (Fahrenheit)
-60 Degree Fahrenheit
Overall Length (Imperial)
36 yd
Overall Length (Metric)
32.9 m
Overall Width (Imperial)
1 in
Overall Width (Metric)
2.5 cm
Tensile Strength (Imperial)
20.0 lb/in
Tensile Strength (Metric)
350 N/100mm
Total Tape Thickness Without Liner (Imperial)
6.8 mil
Total Tape Thickness Without Liner (Metric)
0.17 mm
Overall Length Imperial
36.0
Volume
66.02 cubic inch
1081.92 cm3
Weight
2.87 lb
1.3 kg
Other Details
Elongation At Break
12.0 %
Industries
Aerospace
Units Per Case
9.0
Tensile Strength Imperial
20.0
Material and Composition
Backing (Carrier) Material
Lead Foil
Shelf Life
18 Month
Backing Carrier Material
Lead Foil
Color and Appearance
Product Color
Silver
Certifications and Standards
Specifications Met
ASTM D3759
Resources
Datasheet
Brochures
Recently viewed
Back to Foil Tapes