Has anyone tried Phosphoric Acid?? Be interesting to see how it worked. I had an old Stainless Steel hot cleaning tank that I hadn't used in years. It's an agitating type but the agitator is broke so I decided to put it to use as a rust removal tank. I tried all over the place to get CA at a reasonable price. This place not only had the best price but being close to me (SC) the shipping was lowest. http://www.chemistrystore.com/ I had Evap-O-Rust in the tank before. It worked VERY good while it was fresh but didn't last NEAR as long as they claimed it would and was pretty expensive. When it quit working and I drained the tank it had over an inch of nasty sludge in the bottom. I assume it's what was left of the rust. I saved the liquid and use it to spray down my parts to prevent rusting when they leave the CA bath. Works very good for that. But HEY,,, that's just ME!! Bruce Hevner -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/20091015/5d7f91a3/attachment.htm> _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com