Wrap it in a thick blanket and use the Air Only Setting on the clothes drier. Fill it with a few handfulls of nuts/bolts, BB's orbearings. If it doesn't leak you can put water or some other helpfull fluid in it to help the process along. Depends on the level of rust. Might be easier to just get a different tank.
Posted on Nov 1, 2009, 3:28 PM from IP address 74.67.38.228