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
|Width||2 in||5.1 cm|
|Length||36 yd||32.9 m|
What is 3M™ Lead Foil Tape 420 used for?
The 3M™ Lead Foil Tape 420 can be used for shielding, patching and sealing applications. It has a strong backing that resists wrinkling and curling.
Is the tape easy to install?
Yes! You can easily apply it to smooth or irregular surfaces, thanks to its pressure-sensitive adhesive that readily sticks to most surfaces.
Can this tape withstand extreme temperatures?
Yes, definitely! The 3M™ Lead Foil Tape 420 can withstand high temperatures up to approximately 250 °F (121 °C), making it suitable for use in both indoor and outdoor environments.
How many rolls do I get when I order this tape?
Each case comes with six rolls of the tape, each measuring two inches wide by thirty-six yards long.
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.
Masking applications in electroplating
Add weight and balance to equipment parts, golf clubs, tennis rackets, etc.
Brochures, Catalogs & Data Sheets
- Pdf Brochures_3m converter markets
- Safety Data Sheet