Adding Synthetic Gall to Jacquard Marbling Colors increases how much a colour will spread on the marbling size. Add it to paint to make one colour dominate over the others or increase the coverage on the marbling surface. Gall can add a whole other dimension to marbling and gives you much more control over the behaviour of the paints.

Can also be used with other acrylic paints for marbling or increasing flow. 59.15ml bottle.