Precious Metals | Gold | Copper | Alloy | Decorative applications | jewellery | glasses | bath
gold
copper
Aurega® blend Cu 645
Bright deposits in high fineness
The goldprocess Aurega® blend Cu 645 is a cyanide free electrolyte from which an alloy of gold and copper, can be deposited. 18 ct. gold deposits are according to the Swiss colour nomenclature approx. 4N – 5N.
Properties & Benefits
- Fast deposition
- Free of cyanide
- Intensive pink
- Easy bath control
Area of Application
- Jewellery
- Optical frames
- Watches
