Black, opaque, matte and ground acrylic! This gesso works well on canvas, wood, paper, metal, chipboard, fabric, plastic and more! It dries quickly. It also works well for a variety of color products, providing a smooth, non-yellowing, chalky background. This gesso is water-based, but permanent and flexible after drying. It will mix with pigments, or acrylic paints, to create a range of customized, colored grounds. This package contains one jar of heavy gesso.Details:Black8.5 oz.Dries quicklyPermanentArchival safeNon-toxicConforms to ASTM D4236