Crackle Paste allows artists to create crazed, cracked paint textures on any rigid, acrylic-friendly surface. It is great for antiqued and weathered effects. Apply directly from the tub with a knife and overpaint. Finish with a coat of acrylic varnish for additional protection.Details:Crackle medium8 oz. jarDries to a hard, opaque crackle finishMaintains paint adhesion and durability without flakingCan be mixed with acrylic color