Nuodex Combi ZH Blend of cobalt and zirconium soaps Condea Servo Drier / Siccative >> Combination drier Coatings >> Solventborne Coatings >> Waterborne As mentioned earlier, active driers are mostly used in combination with auxiliary driers. SERVO offers a range of ready-made drier combinations, which are called combi driers. These driers have amongst others, the following advantages: improved efficiency reduction of the amount of raw materials reduced risk of weighing errors optimal metal proportions simplified production process · uniform quality Lead- and Barium-free combination driers NUODEX Combi ZH For general applications. (6% CO, 9% Zr). Usage level: 0.8 – 1.2 % ** These specially prepared combination driers are used in oxidatively drying paints. Lead- and barium-free combination drier based on cobalt and zirconium. Used in oxidatively drying paints for general applications. Offers improved efficiency, reduction of the amount of raw materials and optimal metal proportions· <br> Use level: 0.8–1.2% on total resins solids.