SKU | 7000049133 |
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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
Product Dimensions |
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Weight | 72.00077 lb |
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Length | 31.10236 in |
Width | 8.62205 in |
Height | 10 in |
Color | Dark Silver |
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PRODUCT FAQ
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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.
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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.
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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
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What size does the roll come in?
This roll comes in a size of 23 inches x 36 yards per box.
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. 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
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.