Ez Purge Tapes, 2 in x 75 ft

Only the edges adhere, leaving an adhesive free zone for welding. 3 mil (75 micron) foil adheres and conforms to irregular surfaces. Adhesive portion of aluminum tape withstands temperatures up to 500°F (260°C). Use in heating, air conditioning, refrigeration and acting as a vapor barrier. Use to cap pipe ends during transport.