Profile: Parker Rust-Proof Of Cleveland offers coating service. Our coatings are applied to component parts of armaments, airplanes & tanks, stampings and fasteners. Our metal finishing specialties include zinc & manganese phosphate coatings, reactive & non-reactive lubricant soaps, blackening and cleaning. We also provide packaging/bar coding, deburring, shot blasting and cutting services. We are accredited with ISO 9001:2000 certification.