Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? An ominous brown stain on the fender. A bubble in the paint at the bottom of a door.

My roommate has an older Chevy Blazer (late 90's model year? Early 2000's?) and the roof is peeling paint badly. It's also rusting, so she'd like to get it painted. If she only wants to paint the roof ...

Hello Victor, rust is a chemical process which all cars are susceptible to if their steel or metallic body panels, components and under carriage are exposed to moisture and air. Oxidation is the ...