Rust
(→References) |
(→Removing rust) |
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Coca-cola for rust removal? | Coca-cola for rust removal? | ||
After acid, flush with water and baking soda. | After acid, flush with water and baking soda. | ||
| + | Lots of "rust neutralizers/metal etchers/floor etchers/metal conditioners" contain phosphoric acid. Turns the rust into a hard black substance. | ||
| + | Hit rust with a 60-grit sanding pad to make sure there is no rust left behind it. | ||
*Start with as low as 36 grit, and finish with about 220. | *Start with as low as 36 grit, and finish with about 220. | ||
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