Acrylic binder for easy grinding of acrylic colours. Ready-to-use binder allows smooth grinding of pasty, brilliant acrylic colours. The lightfast, non-yellowing and water-thinnable binder dries glossy and translucent, but water-resistant. Start the mixture with approx. 2 parts binder and 1 part pigment (according to weight). Before adding the respective quantity of binder, the pigment can alternatively be ground highly concentrated with Schmincke retarder (article number 20964), as this retarder slows down the drying process. Contains: Pure acrylic dispersion and wetting agent. Available in a 200ml jar. Price per jar.