3M™ Lead Foil Tape 420, Dark Silver, 23 in x 36 yd, 6.8 mil, 1 Roll/Case

$2,797.07 / Roll

SKU	7000049133
Legacy SKU	70006390911
UPC	00051138956752
Catalog Number	420
Product Number	420

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.

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

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Immense Durability

High Performance Tape

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Industry Low Price Per Roll

Product Dimensions	Imperial	Metric
Weight	0 NULL
Width	0 null
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Thickness	6.8 mil	0.17 mm

Shipping Dimensions
Weight	72.00077 lb
Length	31.10236 in
Width	8.62205 in
Height	10 in

Color	Dark Silver

PRODUCT FAQ

Can I use this tape to seal gaps in my roof?

Yes, you can use 3M™ Lead Foil Tape 420 for sealing gaps in your roof.
Is it easy to use the tape on rough surfaces?

Yes, the tape has excellent conformability and adhesion even on rough surfaces, making it very easy to use.
How much lead is there in this foil tape?

The Lead content of the adhesive and foil backing used in this product is considered a trade secret by 3M. However, all of our products comply with federal regulations regarding lead content engineering controls per OSHA requirements when working with materials containing any level of lead or related compounds
What size does the roll come in?

This roll comes in a size of 23 inches x 36 yards per box.
. Is this tape waterproof?

A. Yes! It has good resistance against water, weathering and many chemicals; which makes it ideal for applications exposed to harsh environments like rooftop flashing joints which are regularly subjected rainwater

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

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