I mechanically stripped my frame via sanding, wire wheels, and a needle scaler (for the tight spots.) It's pretty damn clean, but not perfect. There are plenty of rust pits I'm unable to get to, and tight spots I can't quite reach. That means there's still a little rust in spots. I'm not sure where to go from here... POR-15 : Maybe to clean for that. I read it needs rust to stick to. EW Rust Converter : Same here, I think it needs rust EW Rust Encapsulator : May be good option. Don't know how it preforms on bare metal. Prime and paint over? What type of primer? Chassis Saver : Similar to POR-15 I think. Self-Etching Primer? Some kind of etching product, followed by epoxy paint? Maybe even a white vinegar wipe down? What are your thoughts and opinions on any of these options, or if you have any other suggestions/products that you've had success with. Thanks for your input.