- Prevents warping and weld burn-thru
- Welding material won't stick to copper
- 2" x 4" copper panel is magnetic; no hands or clamps needed
See this product in action!
About 4-inch Magnetic Copper Welding Backer
Use this hands-free, no-maintenance, backing support when butt-welding and welding holes in sheet metal or whenever an open area needs to be bridged with a weld. Magnetic panel holds tight on its own, and your welding material won't stick to the copper. 1/8"-thick solid copper, with high-strength, high-heat magnets. Made in the USA.
Works on flat metal.
(Posted on 6/10/12)
Review by Rods914
Price Value Quality