GOLDEN Specialty Acrylic Polymer GAC 500
GOLDEN Polymer GAC 500 is a self-levelling liquid polymer medium. It forms a hard, glossy film, while retaining some flexibility. It is very useful for increasing an acrylic paint’s film hardness and decreasing its tack. It is the hardest polymer suited to use on flexible supports. With good transparency and its unique balance of hardness and flexibility, it is excellent for glazing and ″hard edge″ techniques on either flexible or rigid surfaces. Mix 2 parts GAC 500 with GOLDEN Airbrush extender to make a quick-drying, easy to spray, isolation coat.