Tim: Move on to a more powerful method - the Binford 6100 series orbital sander. Oh! It's great for the large areas - the back of the chair, the bottom of the chair, or the bottom of Al.
Al: All right. Another method of rust removal would be to dissolve it with naval jelly.
Tim: I don't know. You got jelly coming out of your navel, you got bigger problems than a rusty chair.