I'm looking at ordering rotors all around soon, but hate the thought of the rotor hats and insides rusting out over time. I was thinking of painting the rotors with high temp paint to help protect them from rusting.
Has anyone ever done this before? I'm thinking of just spraying these areas with black paint. I don't care about overspray onto the braking surface since brake application should just remove overspray. Would the overspray be an issue. Does anyone see an issue with painting the unused portions of the rotor? I obviously won't be spraying the braking surface deliberately, just the unused hat section and underneath the hat on the other side (the recessed area).