Essentially a "colorless airbrush color" to be used primarly with the Golden High Flow Acrylics. Originally designed for extending Golden Airbrush Colors to increase film hardness for better frisketing and lower the pigmentation of the colors. This allows an artist to achieve a transparent paint without sacrificing spraying properties. Also useful as a topcoat for frisketing on softer acrylics. Blend with GAC 500 (2:1) to Airbrush Transparent Extender for a sprayable isolation coat before varnishing. While designed with the High Flow Acrylics in mind, Airbrush Transparent Extender will also reduce the Fluids, Heavy Body, Matte, High Load, Iridescent/Interference and Fluorescent Acrylics for spray applications.