crc 11 oz. aerosol ultra screwloose penetrant - Description

A no-compromise penetrant that attacks corrosion to free rusted and corroded fasteners and mechanical components. Super-fast, powerful, concentrated penetrating solvent that loosens and cleans. Instantly penetrates tightly fitted crevices in minutes. For use on automobiles, household items, plumbing fixtures, agricultural equipment, guns, sporting equipment, and locks.