LubeShield^™ Penetrant - Multi-Purpose & Demoisturizing

Premium penetrating oil that works into threads, cracks and joints to lubricate metal surfaces and loosen rusted parts. It displaces moisture and then seals the surface behind it, protecting against future rust and corrosion and extending the working life of machinery. A light blend of oils and inhibitors built for mechanics, machinists, toolmakers, pipe fitters and plumbers.