The Penray Aerosol PR-3 Wrench-Eze & Lubricant is a powerful aerosol can that penetrates, lubricates and shields metal components. It is designed to quickly and effectively remove moisture and rust from hard-to-remove pieces. The formula is free of silicone, making it acceptable for use in body shops. This product is a great choice for reducing friction and eliminating squeaks. It is a rust penetrant and lubricant in one convenient aerosol can. This lubricant is the perfect solution for all your rust and lubrication needs. FleetPride is your First Click in Heavy Duty®.