Gouache binder for easy grinding of gouache colours. Ready-to-use binder allows smooth grinding of matt, opaque and brilliant gouache colours. Always re-dissoluble the binder is best suited for priming coats in the oil painting. Start the mixture with approx. 2 parts binder and 1 part pigment (according to weight). Shake well before use. Contains: Gum arabic, dextrin, wetting agent. Available in a 200ml jar. Price per jar.