Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Tiny pinholes in sheetmetal welds
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Old 06-02-2012, 03:25 PM
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rusthater89 rusthater89 is offline
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Quote:
Originally Posted by DanielC
If you can, back up the area welded with a piece of copper.

Even a piece of copper pipe flattened will be a huge help.
Yep, I do the same thing

You can just go over the spots with the welder backed with the copper piece.

Or you can just fill the pin holes with fiberglass. I did that with my old car back in vocational class when I had the same issue as you and it came out fine.
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