Never seen it before Mountain, the label is a little confusing at the bottom. NON_HAZARDOUS Read side panel for Precautionary Statements. Have you got to try it yet? I'm always looking for something that will clean and keep my guns safe from rust.
I've used it a little bit. So far it seems pretty good. Time will tell more. I've used their blaster product on a mauser that was so gummed with cosmo I couldn't get the bolt apart. It blew the sticky mess right out of it. Worked great. You gotta make sure you don't get it on wood or plastic though.