Golden artist\'s GACs are modifiers for all ranges of acrylic paints able to alter most properties of acrylic colours. GAC 100 is a translucent glossy medium ideal for thinning or extending acrylic colours. It increases the flexibility of dried paints and provides protection against support induced discolouration. This polymer medium can also be used with pigments to create your own paints. - Brand: Golden - GAC 100 - Size: 236ml - Acrylic polymer medium - Translucent - Glossy