Corrosion Protection

Phosphates

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.

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Technical Data Sheets, SDS, Process Approvals, Troubleshooting Guides and Applicator Approvals

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  • 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.