Bright, Crack-Free Gold-Nickel Coating up to 10 Microns
ZF 790-HN is a mild acidic gold electroplating solution designed to produce a uniform, glossy, crack-free layer of hard gold (gold-nickel alloy) with a thickness of up to 10 microns.
Thanks to its specialized chemical formulation, this solution is suitable for both rack and barrel plating processes.
The deposited gold layer contains approximately 23 karats of precious metal.