HyPro 280 COF is a secondary passivation for use over all of Pavco’s trivalent black passivates. HyPro 280 COF is cobalt free and will extend the corrosion prote...
- produces a brilliant, level, ductile zinc deposit from acid chloride zinc plating electrolytes. - specially designed for mixed NH4Cl/KCl baths. - do not requir...