JavaTree on Jeepforum.com talks about Frame Paint..

+click for larger image +click for larger image "I wire wheeled the entire tub, used the three stage Chassis kit Chassis Paint Kit – KBS All-In-One Chassis Kit – KBS Coatings – prewash, metal prep, then applied paint with a brush/roller,.. I painted the chassis, tub (inside & out), fenders, hood, bumpers and windshield frame.. [...]