Has anyone ever used RustOleum Professional on their frame or axles? I've used this brand once before on my old job to protect some outdoor equipment, and had some decent results. I just wanted to see if anyone has ever used it on their trucks before I shell out 26.88 at Wal-mart for a gallon.

 

I don't think mine is professional but I did use it at one point. I red did my chassis this week with 2 cans of flow gloss black engine paint 500* temp protection. That way it protects against salt hopefully. That stuff would work well tho, I am using a similar one by rustolem to paint the back side of the body panels