Hey, Joe -- You do have to let it sit. Depending on how much rust there is ... I had some surface rust on a pair of plyers and it disappeared in 10 minutes -- before I got to wipe it down!
Check out the
TIPS & HOW-TO\'s - Here PS - Everyone who's bought some has saved some money ... his prices are all about to go up because he made an error in judgement and is losing money. This stuff requires very special shipping because it is considered "hazardous material" -- it can't be shipped via regular mail.
