Studio Acrylics range of auxiliaries allow for the further expansion of creative possibilities when painting with Acrylic paints. Within this range, you are sure to find the perfect auxiliary to render the desired effect whether it be volume, special effects or final aspect of the painted surface. Studio Black Gesso coating for the preparation of surfaces to be painted presents a viscosity that makes it particularly covering. Applied on a clean and non-greasy surface, this Gesso dries quickly and offers a matt finish, which improves the adhesion of acrylic or oil coats of paint. Conforms to ASTM D-4236.