Oh, and short dips in caustic soda, followed by cold water dips, and repeat, does a really good job at removing anodizing.
Yes but not as good as bleach.
I have a good collection of cranks. Cook Bros / Grafton.
Oh, and short dips in caustic soda, followed by cold water dips, and repeat, does a really good job at removing anodizing.
Here’s a before and after of a pair I have (credit for the polishing is not mine). The before image doesn’t do justice to how bad they were
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