Schmincke Gum Arabic 60ml Binder for watercolor and gouache. It is water-dilutable and stain-resistant, but not waterproof when dry. The addition of Schmincke watercolors and gouache increases adhesion to the substrate, increases gloss and transparency and leads to a deepening of the color. It is recommended to shake before use. The gum arabic concentrate is ready to use, but can be diluted with water in any proportion if necessary. The mixture between binder and pigment will depend on the results you want to obtain, even so the ideal is to start mixing in equal parts and then add binder or pigment until you obtain the desired consistency. Clean tools with water or soap and water immediately after use. Close the container immediately after use. Store cool and dry and protect from cold. Contains 60 ml. Brand: Schminke.