Buy your molasses at the farm feed store. It is a lot cheaper. I think it has phosphoric acid in it. Just like naval jelly. But you can just compost the molasses when you are done with it. There is a whole tech tip link on this site. That's where I got the idea.

http://www.stovebolt.com/techtips/rust/rust_molasses.htm

I like it for castings better than sheet metal. But it does work on both.


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When wrestling a grizzly bear, you have to keep at it until the bear gets tired, not when you get tired.

1948 Chevy 2-Ton