I m looking for a new to me stove cover. Our original is chrome but has many rust spots. We sanded/grinder them out but now it just looks.... we ll beat up.
You could also try finding a shop that does powder coating. It will most certainly look better than "beat up". You may have to do additional prep work but it can wind up looking almost new and easier clean up also. Good luck!
I was looking for the same thing. But ended up sanding mine the best I could and spray painting it with a silver heat resistant paint. Looks good for now.