Howdy,

Go with the SEM product. I got the Alero Silver (Old's) which is a tough silver to match for a few reason, especailly the fact that there are a 3 "silvers" with slight varitions from year to year. 2004 seems to be the real odd ball. They will have the exact match from my prior experience . It's called SEM "Factory Pack" and it will have the exact MB paint code. I paid $15.00 for a 16 oz can and well worth every penny. I did a patch on the rear passenger dog leg on the olds, with clear coat and unless you really study it for a while, you cannot see the patch job at all. I was shocked with the results from a rattle can.