Wanted to know how difficult it will be to clean up the exhaust tips. I’ve polished just about any material but this oxidization was deep and crusty.
First I removed the surface crust & dirt, the surface underneath was dark grey.
I broke out the 60grit alum oxide paper and gave it a whirl on the sander.
Gave a super quick rub with some water and 400 wet/ dry.
A quick buff and viola! Looks good. Now to do it for real.