Thread: 34 door help
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Old 12-23-2020, 11:01 AM   #5
Zeke3
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Default Re: 34 door help

The weld won't stick to the copper, so the copper can be used to backup the seam of the two pieces being joined. I also use a flattened piece of copper tubing to backup holes when filling them or starting a weld at an edge.
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