Corrosion Protection

Zinc Alloy Plating

Our COLLOY line of products are used for the electroplating of zinc-nickel, zinc-iron and tin-zinc alloy deposits. These processes are easily controlled and widely used in OEM and automotive plating applications.

Download Product Information

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

Product Info

    Alkaline cyanide free zinc-iron alloy plating process producing deposits with 0.1% – 0.8% Fe. Iron content in solution is easily controlled and process does not require dual rectification.


    Next generation alkaline cyanide free zinc-nickel plating process. Provides a bright, ductile zinc-nickel deposit containing 12% – 15% Ni. Readily accepts clear, blue, black and high corrosion trivalent passivations.

  • COLLOY™ A-Z-N 200

    Ammonium chloride based zinc-nickel plating process. Provides a semi-bright deposit containing 8% – 16% Ni. Process is boric acid free and ideal for use on castings or heat treated steel components.


    A tin-zinc plating process that provides a deposit of 65% – 80% tin. Provides a conductive finish suitable for electrical grounding applications and excellent lubricity for fasteners.