@c11.coatings: Bought a new-to-me trailer and figured I’d give it the Dinitrol treatment. Apparently the previous owner’s rust prevention plan was just rattle-canning rubber undercoating over everything.What should’ve been a simple job turned into hours of scraping, grinding, and questioning my purchase. Got as much of the old rubber junk off as possible, cleaned everything up, prepped the surface, and laid down Dinitrol 4941. Definitely not my prettiest job, but sometimes you gotta work with what you’ve got. Got it cleaned up, got it protected, and learned that I never want to remove rattle-can undercoating again. DM C11 Coatings for a quote 609-675-3300 #southjersey #undercoating #rustprevention #rustproofing #njtrucks