I use it for one of my other hobbies. Restoring minibikes. Usually the steel gas tanks have some rust on the inside. Evaporust works pretty-good cleaning them up. I usually fill the tank with Evaporust and then pour a few hundred Daisy BBs in and seal it. Let it sit a while and then shake it up. The BBs help knock the rust off the inside so the Evaporust can get at it faster. I do that several times over about a day's time and when I empty the tank it looks a lot better - sometimes like new depending on how bad it was.

Next I have a set of bucket seat brackets from a 1966 Pontiac Grand Prix I am going to de-rust with it.

The cheapest place I've ever purchased it at was a Harbor Freight store in St. Louis but I haven't noticed it at any in a while. Could be because I wasn't looking for it or maybe they don't carry it at every store.

My main focus is on Bally SS machines and the reproduction legs are better than nothing but aren't the same as originals.

That's why I only use originals. I recently purchased 28 of them from a lady in California and had them shipped here. I blasted a set, repainted them and put them on an EBD I just sold last month. When you try to use repop legs on an unrestored cabinet you can see where the originals were mounted because the repops don't quite match.