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Yellow passivation



Yellow passivation TRIVALENT 600 from Ebara-Udylite

Trivalent 600 - free of chrome VI, decorative yellow and highly corrosion resistant

Trivalent 600 is a liquid trivalent black passivation for zinc plated surfaces. The process is absolutely free of chrome VI and does not contain any complexing agents. Trivalent 600 can be applied on cyanide-, acid-, or alkaline cyanide-free deposited zinc coatings.

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