Use in conjunction with any acrylic color or medium when increased flow and absorption and decreased film tension and friction are important. A flow enhancer that improves the flow, absorption, and blending of any water soluble paint (i.e. acrylic), medium, ink or dye. Minimizes brush marks by reducing friction of paint application. Does not contain binder. Over thinning of acrylic paint and applying to a non-absorbent surface (i.e. gessoed canvas) may result in poor adhesion. Always make a test piece for your particular application and surface. On non-absorbent surfaces, will increase the fluidity and open drying time of the paint. On absorbent surfaces, will act as a stain, dye or watercolor. Size: 4 fl oz.