Weld Backing Tapes
Heat Resistant Backing And Aluminum Tape
Our Fiber Insulated Aluminum Backing Tape offers 200 and 600 Amp ratings and features a heat-resistant, woven glass fiber insulating strip to achieve superior welds and minimize post-weld cleanup.
Say goodbye to back purging – simply affix this high-quality aluminum backing tape to the backside of your weld when working with thin-wall stainless steel sheets and vessels, enabling one-sided welding. Engineered to perfection, this tape supports the weld puddle, enveloping the weld pool with shield gas, resulting in a consistent under-bead profile.
Versatile across SMAW (Stick), GTAW (TIG), and GMAW (MIG) applications, it's compatible with Carbon, Aluminum Alloys, and Stainless Steel, ensuring top-notch performance for a range of welding needs.
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4" Wide Welding Tape
$72.89PGE-AT-4 (60 000 100) Aluminum Welding Tape. 4" (101mm) Wide x 75' (22.8m) Long, 3 Mil (70 microns) Thick. High Temperature CFC & Halogen Free Aluminum Welding Tape. Superior Vapor Barrier, Ideal for HVAC, Electrical, Welding...PGE-AT-4$72.89 -
Adhesive-Free Center Zone Weld Tape, 2.5" (64mm) & 4" (102mm)
$51.00 - $84.00EZ Zone Purge Gas Retaining Tape EZ Zone Aluminum Welding Tape with Adhesive-Free Center Zone. High Temperature CFC & Halogen Free Aluminum Welding Tape. Superior Vapor Barrier, Ideal for HVAC, Electrical, Welding & Maintenance.Used for...$51.00 - $84.00 -
2" Wide Weld Tape
$44.00PGE-AT-2 (60 000 050 or EZ-T2.0) Aluminum Welding Tape. 2" (50.8mm) Wide x 75' (22.8m) Long. High Temperature CFC & Halogen Free Aluminum Welding Tape. Superior Vapor Barrier, Ideal for HVAC, Electrical, Welding &...PGE-AT-2$44.00 -
Fiber Insulated Weld Backing Tape, 2.5" (64mm) & 4" (102mm)
$93.00 - $196.00Fiberglass Weld Backing Tape (Choose Size & Amperage Rating from Options Above) Fiber Insulated Aluminum Backing Tape. 2.5" (64mm) & 4" (102mm) x 75' (23m) Long. 200 & 600 Amp rated roll of aluminum adhesive tape with Heat...$93.00 - $196.00 -
Ceramic Weld Backing Tape, Round, Flat & Concave
$110.00Ceramic Backing Purge Tape -- (Select Type from Options Above) Ceramic Weld Back Purge Tape, Round, Flat & Concave. 2 ft. (0.61M) Long Sections. Creamic backing tapes are ideal for single pass filling of large gaps or hard to acess weld joints...$110.00 -
Water Soluble Tape, 2" Wide x 300' Long
$150.00PGE-WTP-2 (60 000 811) 2" (50.8mm) x 300' (91.44) Roll of Water Soluble, Self Adhering Tape. Water Soluble (Dissolving) Tape Used to Fasten "Paper" Purge Dams In Place or to Splice Sheets Together for Larger Pipes. Joe Welder™...PGE-WTP-2$150.00 -
Water Soluble Tape, 1" Wide x 300' Long
$90.00PGE-WTP-1 (60 000 810) 1" (25.4mm) x 300' (91.44) Roll of Water Soluble, Self Adhering Tape. Water Soluble (Dissolving) Tape Used to Fasten "Paper" Purge Dams In Place or to Splice Sheets Together for Larger Pipes. Joe Welder™...PGE-WTP-1$90.00