EZ Zone Aluminum Welding Tape. 4" (102mm) x 75' (23m) with 2" (50.8mm) Wide Adhesive-Free Center Zone. 3 Mil (70 micron) Thick. High Temperature CFC & Halogen Free Aluminum Welding Tape. Superior Vapor Barrier, Ideal for HVAC, Electrical, Welding & Maintenance.
Used for sealing ends, or to close the gap between ends of a pipe or tube. Simply wrap the joint, prick a small vent hole in one end, insert purge gas hose in the other & fill tube. Pull tape back to expose weld joint - weld gap & repeat. Minimize your purging time, reduce gas waste & lower costs.
Glue Backing: 200C (392F)
Aluminum Tape: 300C (572F)
Made in USA