Lead foil tape with natural rubber adhesive
572°F / 300°C Continuous Exposure: Higher Intermittent
Lead foil tapes are available in sizes from 1/4" through 40" wide, and in roll lengths of 36 yards / 108 feet.
This high temperature lead foil tape is .004" thickness with .0023" natural rubber adhesive.
The adhesive will smoke off at temperatures above 225°F / 107°C; the lead will melt at 620°F / 327°C.
Used for EMI protection, plating and paint masking, provides a non-permeable waterproof / vapour / air barrier.