Works great and has a long service life. It can be sprayed on easily and evenly, quickly "wipe off”. It doesn't seem to leave any marks staining any of the hardwoods I've used. On exposed cast iron tool surfaces (table saw, drill press, etc.) I use it every six months and I've seen no signs of corrosion on the tools at my North Texas shop. On planes, chisels and other tools I keep in a drawer, I put it on once a year and everything looks fine. It is sprayed on odorless, the excess can be easily