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mmsc
1 day ago
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Filing the corners off my MacBooks
As long as it's not hydrofluoric acid...
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wereHamster
1 day ago
[–]
I bought a light HF acid (rust remover) so I can properly clean titanium parts before anodizing. Worked like a charm...
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cultofmetatron
1 day ago
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just don't let any of it get on your skin. only takes a splash to land you in intensive care.
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