Golden GAC 100 - Multi-Purpose Acrylic Polymer is a sealer that helps prevent Support Induced Discoloration (SID) caused by impurities that are drawn up through a substrate as the acrylic paint dries. GAC 100 is also useful for diluting and extending colors, increasing flexibility and film integrity, sizing for fabric and sealing for wood.

GAC 100 will wet out solids, including pigments, more readily than other polymers and is useful for artists formulating their own paints.