ZINC PLATING SPECIFICATION – VIBRACOUSTIC – TES-1204 Home › ZINC Plating › VIBRACOUSTIC– TES-1204 SPECIFICATIONS VIBRACOUSTIC – TES-1204 Clear Trivalent Zinc Dichromate Specification for the treatment of non-bonded and molded parts to enhance corrosion resistance. Affords better corrosion resistance than TES-1203