Project: 20 year old automotive alternator.
I have followed the proper procedure in bringing the aluminum to the final polishing stage, white compound. I polished with the white compound and can still see stains below the polished aluminum. There like a brownish color.
I am using a loose 10" wheel for the final buffing.
How do I get the stains out prior to doing a final buffing?
Jrow
I have followed the proper procedure in bringing the aluminum to the final polishing stage, white compound. I polished with the white compound and can still see stains below the polished aluminum. There like a brownish color.
I am using a loose 10" wheel for the final buffing.
How do I get the stains out prior to doing a final buffing?
Jrow
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