Originally Posted by
JohnDThompson
Campagnolo's brakes and cranks are anodized. You may need to remove the anodizing (lye or oven cleaner; nasty stuff) before polishing.
Unless you are removing something simply deposited on top of the anodized layer, nothing will make any difference until you remove it, in my experience.
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I seem to have lost what little mind I had left before this all started.