Champion aluminum radiator polishing

Metal polish is much like motor oil, everyone has their favorite. But, for polish, I've always had good luck with and used "Blue Magic". Works on plastics, metals, I've even polished hard wood with it.

It will remove fine swirls and leaves a really bright finish. Buffing with a clean chamois towel really helps to bring out a scratch free and bright luster. This should be done after an initial polish with the application towel/rag.

If you're using it right, it will form a lot of black build-up on the applicator rag.