So I had a rusty van floor. I wire wheeled all the loose rust off, and treated with ospho. Lo and behold my inexperienced ass didn’t realize I shouldn’t have put the ospho over the entire floor, and all my paint got gummed up.
Now I need to scrape, brush, and remove all the paint on my cargo floor to the bare steel then prime and paint.
I’ve seen people say do por-15, or epoxy primer, bed liner, or even garage floor epoxy.
I have zero experience painting cars, I do not care one bit how it looks I want the easiest method to apply paint and keep out rust that is preferably brush on. I plan on covering the floor with plywood.