We offer a zinc phosphate with a heavy coating weight that has excellent absorption of subsequent applications of rust preventive oil or wax. The oil and wax retention abilities provide excellent corrosion resistance.
Technical Data Sheets, SDS, Process Approvals, Troubleshooting Guides and Applicator ApprovalsProduct Info
COLPHOS FE 40
A dual-purpose liquid compound for simultaneously cleaning and phosphating ferrous metals prior to painting. Produces a fine iridescent, tightly adherent, complex phosphate coating, thereby assuring excellent paint adhesion.
COLPHOS ZN 35
Immersion process for providing a heavy zinc phosphate coating. Produces a fine grain crystalline coating structure that readily absorbs supplemental oils or waxes. Is a low sludge forming process to minimize equipment maintenance and waste treatment.