Sennelier Artists Gouache Binding Medium 200ml

Sennelier Artists Gouache Binding Medium 200ml. Combine Sennelier Gouache Binding Medium with paint pigments to produce gouache paints. Sennelier Gouache Binding Medium contains gum, natural glue, glycerine, preservative and water. This binding medium provides an opaque, matt appearance and makes paint pigments watersoluble. The resulting gouache can be thinned with small quantities of water without modifying the paint?s opacity or finish.