For 17 years I have been disappointed with the look of my grill. It should be chrome. It was just gray. I bought chrome looking paint. It looked better for about a week and then faded back to gray.
Last week I found a solution. There is a type of duct tape that is aluminum foil with stickem on the back. Side by side with chrome, it is not quite as bright. In this application of narrow strips you can not tell the difference. It comes one and a half inches wide. It is designed to go on hot ductwork so I am confident it will stay put.
I cut the tape it to 1/2 inch strips and then wrapped the spars of the grill. This took me 9 hours. It was worth it. It looks marvelous.
Good luck
Bill