A quick drying, black, non-toxic flexible acrylic ground with a high grit content designed to provide a stable black surface on which to paint. Forms a flexible, waterproof non yellowing surface film. Suitable for a variety of substrates including canvas, plywood, MDF, natural wood and veneers, plaster, brick, paper, boards and concrete. Gesso may be used directly from the container or thinner directly from the container or thinned with Holcroft Binder Medium or water. Stir contents before use. Clean up brushes and applicators with soap and water. Non-Toxic and water based. Made in Australia.