Use Golden GAC 800 Low Crazing Acrylic Extender Polymer Mediums when puddles must dry with the same evenness and smoothness as when wet. Dries with good gloss and flexibility but with moderate clarity. Also ideal for priming chalky surfaces.
 
Achieve complete technical control over your acrylic paints and painting environment with Golden GAC Acrylic Polymer Mediums. GAC specialty polymers are the raw materials from which other acrylic mediums are created. Use them to modify the working characteristics and appearance of Golden acrylics and other acrylic paints.