I finished the Herculinerin' of the Tracker earlier this week but the grill looks funny. Didn't bother to bedliner that because I wasn't sure on how I'd prep it and if it was worth it since it can't rust. Figured some Rustoleum Hammered Black would take care of it.
Since it's plastic is there any prep that should be done beyond sanding and maybe a self etching primer?
Should I get some of the Hammered Black paint for plastic or just use the regular kind I have?

I'll get some pics up soon, I promise.