How to fix corossion on polished lip ??

[(NAS) starlet ep82]

Hi there guys

seen a set of black rota GT3 alloys getting them at a really good price so they can be used on my other GT

question is - these wheels are mint BUT a few bits around the edges of the polished lip have alight corossion like the laquer has peeled off & slightly corodded on the edges

iF i was to buy these how could i bring the to standard finish ? what will need to be done ??

cheers!

[JayJ]

Best to follow this guide, would be better than standard ;- ]