I have some solid aluminum parts I'd like to polish to a mirror finishI have a bench buffer bought the stuff you put on the buffer wheels to shine aluminum but it's not getting shinny all overJust in spotsThe black residue stays onAny suggestions? Thanks!
The exact same way you polish anythingStart out with wet-dry carborundum paper and graduate from low numbers to high grit size numbersPolish with Simichrome Aluminum wheel polish
