The GAC 500 acrylic polymer from Golden is useful in creating self-levelling acrylic colours. This unique medium has in interesting balance of flexibility and film hardness, excellent for use on flexible supports but rigid enough to prevent marring. GAC 500 is also ideal for hard edge painting to seal tape and reduce surface tack. If mixed with high flow mediums, GAC 500 can be used through an airbrush to spray effective isolation coats. - Brand: Golden - GAC 500 - Size: 236ml - High gloss