PERMAPASS 3095

PERMAPASS 3095 IS A CLASS OF TRIVALENT YELLOW CHROMATE FOR ZINC WITH EXCEPTIONALLY HIGH CORROSION RESISTANCE. IT IS OF THE TYPE GENERALLY KNOWN AS THICK LAYER PASSIVATE. THE PROCESS IS SUITABLE FOR PRODUCING A CONVERSION COATING ON ALL ZINC AND MOST ZINC ALLOY DEYPE  ON ZINC DEPOSITS, THE DEPTH AND SHADE OF COLORS DOES DEPEND ON THE TYPE OF ZINC DEPOSIT. DARKER COLORS ARE PRODUCES ON LOW ZINC ALLOY COATING.