Is there a special paint to use to touch up the wheels? The space between the wheel and rotor is scratched up with a little rust showing through where scratched. Are they all painted grey and is the paint available anywhere or have to be ordered? It's an 09 S coupe... Heat resistant?

 

I assume you are talking about the rotor hat....I just used Rustoleum Hammered Silver. Good match. Haven't had any issues with heat.

 

I use grey primer, it matches good

 

I had no idea that it was called a "rotor hat"... That would have been my millionth guess.