Golden Airbrush Transparent Extender is a ready-to-spray acrylic medium designed to extend Golden Airbrush Colors and Golden High Flow Acrylics. It is also useful for thinning thicker paints and mediums to achieve the proper viscosity for spraying. Used alone, Airbrush Transparent Extender has the same excellent spray and film-forming characteristics of both the Airbrush Colors and High Flow Acrylics.