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Unread 01-17-2002, 09:01 PM   #3
Marvin
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Join Date: Jun 2002
Location: Upstate S.C.
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Default Re: Rust pitting and color fo them??

Doug,


The very dark blackish color over the pits are a natural evolution from rust. Bluing, whether it be rust or salt, is a form a controlled rust. In the pitted area, rust has formed in the normal red color, but over the years, it has formed a seal against the steel and turned black, therefore, a form of protection to the steel. I would not recommend trying to remove this natural bluing, just leave it as is and keep oil on it.


Marvin



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