Introduction: Removing Rust
I used 85% food grade phosphoric acid to remove heavy rust from a circular saw blade.
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Participated in the
Before and After Contest 2016
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Participated in the
Hack Your Day Contest
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I used 85% food grade phosphoric acid to remove heavy rust from a circular saw blade.
Participated in the
Before and After Contest 2016
Participated in the
Hack Your Day Contest