Aquacer 526 Modified ethylene vinylacetate copolymer wax BYK Chemie Wax Coatings >> Waterborne Metal >> Topcoat >> Basecoat water Anionic emulsion of a modified ethylene vinylacetate copolymer wax. Wax emulsion for aqueous effect coatings (metallic basecoats and one-coat metallic topcoats). The additive improves orientation of the effect pigments (aluminum, mica) and thus enhances the flip-flop effect. It also reduces short-wave defects (mottling, Bénard cells). Anionic emulsion of a modified ethylene vinylacetate copolymer wax. Used in coatings (metallic basecoats and one-coat metallic topcoats). Offers improved orientation of the effect pigments (aluminum, mica). Provides enhanced flip-flop effect. Reduces short-wave defects (mottling, Bénard cells).