Zincbrite 16 / 20 / 20M / 20 New Brightener Description Application: A brightener for use in high cyanide, medium cyanide and low cyanide baths to produce brilliant Zinc deposits. The Growel Advantage: It has an extraordinary wide bright plating range permitting its use in both low current density barrel and also high current density rack plating. It is quite stable for operation even at elevated temperatures of 45-50°C and has excellent tolerance to bath impurities. get a quote