I was just looking around the internet and ran across this rust converter that claims to be better than any products out right now. It is called Rust Bullet and supposedly encapsulates the rust and provides a powder coat looking finish that will prevent further rusting. I am just curious if anyone has any experience or thoughts on this stuff. Generally from what I have seen with rust, is that it comes right back through the paint. You can sand and paint over it, but as long as the rust is still in there, it will come back through. It would seem this stuff would do the same thing especially because they claim there is really no prep work.