Rhoduna Diamond Bright deposits ultra-bright white coatings with unmatched brightness and brilliance. Deposit thicknesses of up to 5 μm can be achieved with no signs of cracking; suitable for both rack and barrel plating.
Rhoduna-Alloy 1 the world’s first galvanic rhodium alloy, formulated from rhodium and ruthenium. It provides whiteness and performance characteristics equal to the highest-quality rhodium coatings, with even greater smoothness and durability. The deposits are crack-free up to 1 um, and exhibits good throwing power for complex geometries such as chin and rings. Rhoduna’s deposit thickness can be modified without altering the color – and you can apply it to anything.
Also see Uyemura’s black ruthenium, Ruthuna 479 Black!