I had a Audi wagon which has, Aluminum runners. They are tarnished, and I've tried to compund the hazy stain out with no luck. I used Wizzards polish too, no luck...Should I wet sand? if so what grit? Thanks Sharky from CT
Sharky: do you know the origin of the stain? raw aluminum is extremely porous and wet sand might not get the stain out. Post some pics if you can. I work with polished aluminum a lot and could take a look.
