Breakthrough Military-Grade Solvent has no odor, is non-staining, removes all fouling, while completely evaporating, leaving absolutely no residue behind. It is pH neutral, which means it's safe on your firearm's wood, plastics, polymers, Cerakote and/or hydro-printing. This solvent has a flashpoint of 150 degrees F and is therefore considered non-flammable. Breakthrough Military-Grade Solvent cleans efficiently, dramatically reducing the duration of cleaning while using less product. Made in the USA.