polishing an aluminum grill?

just as 67 cuda says....it works

did my 79 truck grill last summer, used easy off oven cleaner to remove the oxidized coating , then sanded with 220, then 400, then 600 (went that fine because I had no rotary buffer) then polished with mothers aluminum polish by hand.

this was the first time I tried this and the results we unbelievable, took about 8- 10 hours in total . Used a full can of cleaner - sprayed then hosed it off - repeated this 3 times - use gloves!

I didn't clear it after, and I find its very easy to scratch, even when leaning over it into the engine compartment. I usually keep on top of it and polish it a few times a summer, or before a show

do a search under my name , I posted pictures of the results