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(→Penny trick for filling holes) |
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===Penny trick for filling holes=== | ===Penny trick for filling holes=== | ||
| − | Grind down all the paint and rust from around the hole. Clamp a piece of copper to the other side (roof flashing, etc.). Then, fill in the hole with a MIG welder. When done, unclamp the copper -- it won't stick to the panel. | + | Grind down all the paint and rust from around the hole. Clamp a piece of copper to the other side (roof flashing, etc.). Then, fill in the hole with a MIG welder. When done, unclamp the copper -- it won't stick to the panel. Also, it absorbs the heat, so the panel won't warp as much. |
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| + | Will brass work too? | ||
What about drilling and patching pinholes? | What about drilling and patching pinholes? | ||
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