Liquitex Flow Aid Flow Enhancer 4 oz.
Increases the flow of acrylic colours on all surfaces. This handy medium will give more even lay-down in flat brushing techniques (i.e., hard edge painting), and it allows better, deeper staining techniques (i.e., colour field painting.) Also produces a fluid spray when mixed with acrylics in airbrushes or air guns. In 4 oz. bottles.