Highly concentrated, this Legor® RH2PB black rhodium pen-plating solution delivers an ultra-dark black color with consistent tone and thickness across the entire workpiece. Ideal for creating two-tone designs, for use with black inlay and for plating prongs to highlight black diamonds. The formula is completely free of arsenic, both in the metal deposited and in the solution itself. This 25ml jar contains 0.5g rhodium.
• This solution requires high voltage for proper plating; it must be applied using the Legor pen-plating system.