M
mouthyman
ive just got a mk1, i has some RSI alloys on it which i am replacing with some 172 alloys, however i wanted to clean the RSI alloys up because they are quiete heavily corroded, they have had a diamond cut rim which has started go corode and has gone patchy and white in places, what do you suggest i use to clean this up, in some places it looks thicker than the actual metal, could i sand these down with wet and dry and try to re-polish?