I know this is a ford forum but you never know what people have done. I am trying to repaint my plastic bath tub. It was like a nicotene brownish color. I bought some tub and surround paint from home depot. I followed the directions. But when i painted it on you can see the roller marks. It's like strips down the tub. Thats the only bad part. and that the paint is peeling on the top. I took it back and got some krylon gloss white spray paint for plastic. My question is do i need to sand all the epoxy paint off and start from scratch or can i spray over it.

 

yes i would say you would because it is no different the fiber glass on a car, but you would also need to use a sealer too. but i would also check with a bathroom supplier or a plumber supply place also,