ASTERION

Metal finishing chemical compositions, namely, etchants, electroless plating bath additives for copper and nickel, electrolytic plating bath additives for copper, nickel, chromium, cadmium, tin, zinc and alloys thereof

Passivating agents for metal finishing being corrosion inhibitors in the nature of a coating; conversion coatings for metal finishing being anti-tarnishing preparations for coating metals; metal finishing compositions, namely rust preventative coatings

Metal finishing chemical compositions, namely, metal cleaning compositions