The Stovebolt Site Forums The Shop Area General Truck Talk best "rust blaster" to use on stuck nutz and boltz?

I use Brake Free by Dupont. You get it a gun stores. Even Walmart has it in their gun section.
But forget the sissy stuff. Get yourself the longest breaker bar you can (1/2 inch) Craftsman is about $25. Worth it. Nothin will stop you. It will snap the bolt shaft. and thats OK. Was too rusted to save anywise.