Premium gesso used for preparing surfaces (foundation) for acrylic and oil paints, mixed media , decoupage etc. Water based opaque primer. Dries to a water-resistant surface and flexible when dry. When dry, creates an absorbent surface to paint on. Completely matte on drying. Best applied with palette knife, foam roller, flat brush. Can be used on canvas, cardboard, paper and wood, glass and more. Best for priming metal embellishments, chipboards, resin, etc on mixed media projects.