SLOTOLOY ZN 80 is an alkaline, cyanide-free zinc-nickel alloy plating for zinc-nickel alloys with 12 - 15% nickel, SLOTOLOY ZN 80 is operated with insoluble nickel anodes for excellent metal fractionation and constant alloy composition over a wide range of current densities, plating can be done with SLOTOLOY SL 10, SLOTOLOY ZNT 10, and SLOTOLOY PAS ZN 60 for yellow, clear and black passivate layers; plating with hexavalent chromium-free SLOTOLOY ZNT 20 SLOTOLOY ZNT 40 or SLOTOLOY ZN300 processes for clear or black passivate layers.