Rust, pitted
(→Chemical removal of pitted rust) |
(→Removal with heat) |
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====Removal with heat==== | ====Removal with heat==== | ||
| − | *Heat the pitted area until it glows, then cool it with oil on a rag. This fix should only be used on small areas, because it can warp the surrounding metal, causing wrinkles and shrink marks. | + | *Heat the pitted area until it glows, then cool it with oil on a rag. This fix should only be used on small areas, because it can warp the surrounding metal, causing wrinkles and shrink marks. ''(confirm that this is acceptable practice, sounds borderline)'' |
===Handling rust pinholes=== | ===Handling rust pinholes=== | ||
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