Originally Posted By: rick9009
IS nufinish any good?
Yes Rick, Nu-Finish will work well for you and it doesn't cost a fortune. At one time it was rated #1 although other products have now surpassed it, it's still a fine product. It removes oxidation quite well, doesn't scratch or leave scratches in your paint surface, is easy to apply/remove although very dusty while removing, you can buy it just about anywhere and with a couple of good applications, your silver finish will look quite nice.
There are other things that I always liked about Nu-Finish. Should you get some N-F on flat black paint, it will remove easily if you get it "right away" and not leave it there. As you may know, getting wax or wax type products on flat black painted surfaces will only chalk them, not polish them so, keep any wax product away from flat black paint such as trim, outside unpainted mirrors, window pillers(between doors), bumpers, side moldings etc.
As I may have already mentioned earlier, the products that the others have choosen are all really good products and of newer technology today. All good stuff and you probably couldn't go wrong with any of them. But, you don't seem to be one for waxing you car very often and may not in the future either after selling your Hyundai. Nu-Finish will work fine for you and may only sit around the garage until you sell your next car so, don't spend too much money on newer products that are designed more for the car guru than for someone trying to bring back dull/faded paint for purpose of sale.
I'd like to try some of these products that grampi & jcwit mentioned but, I probably won't get the chance. I like what I'm using, have plenty of it and it's nothing special.
Keep us posted as to what you use and how your silver paint turns out! I'm sure that what ever you choose will be fine.