Tractor Supply's implement paint is cheap and works great. I recommend it for just about any piece of equipment you wouldn't mind painting with a brush.
Whats the consensus on "painting" it with motor oil or something, or is that "illegal" or "a bad idea"
I've known a few people who used to do this to the rocker panels on their chevys every so often. My rockers already disappeared, but my dump trailer is still lookin pretty good and I've been tryin to think of a good way to protect that investment as I often see them completely disintegrated