3M™ Lead Foil Tape 421 Dark Silver
|ITEM#|| : ||421|
|MANUFACTURER|| : ||3M|
3M™ Lead Foil Tape 421 Dark Silver, 6.3 mil (0.16 mm) lead foil backing with a green rubber adhesive. 3M™ Lead Foil Tape 421, used as a maskant in electroplating and as a moisture and radiation barrier in certain applications. Lead foil backing provides good conformability having electrically and thermally conductive properties.