3M Lead Foil Tape 420 is the class-leading electrically and thermally conductive tape. It is highly conformable and resists flame, moisture, weather, UV degradation, chemicals and radiation. Mated with an easy-release liner, 3M's highly malleable tape can be shaped into complex or detailed patterns, or die-cut into specific shapes to meet assembly and manufacturing needs. Features and Benefits Conformable tape resists flame, moisture, weather, UV degradation, and many chemicals. Will perform over a wide variety of temperature conditions. Can be die-cut into specific shapes for assembly and manufacturing processes. Rubber adhesive combined with the rugged, durable backing provides long service life with removable properties.