Nuodex Combi APB Blend of cobalt, calcium and zirconium soaps Condea Servo Drier / Siccative >> Combination drier Coatings >> Solventborne Coatings >> Solvent-Free/ High-Solids 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 APB A Cobalt, Zirconium, Calcium drier displaying an excellent drying performance even at low temperatures and high humidity. Also recommended for use in High-Solids. Usage level: 6 – 9 % ** These specially prepared combination driers are used in oxidatively drying paints. Lead- and barium-free combination drier based on cobalt, calcium and zirconium. Used in oxidatively drying paints. Recommended for use in high-solids. Provides very good drying performance even at low temperatures and high humidity. Offers improved efficiency, reduction of the amount of raw materials and optimal metal proportions· <br> Use level: 6–9% on total resins solids.