As you can tell, this is my first horse trailer purchase. Nowwwwwwwwwww, we need paint!!! I need serious help here from all those that have re-done trailers or anything of the like. We have rust, I do not think anything is rotting through but need to convert it and prep and paint. I first read of this rust converter on this forum but have no idea how to use it or how it works. And after you use it how do you get it smooth to paint???
Any and all advise will be greatly appreciated! Thanks!