Zincalite CLZ 985 / 9850 Description Application: An Acid zinc brightener system with excellent brightening ability. The Growel Advantage: It permits operation even at higher temperatures of up to 50˚C. This product is specially formulated to offer low brightener consumption to the users and could also be operated in all types of Electrolytes (only potassium chloride, mixed potassium & ammonium chloride and ammonium chloride types). get a quote