Make your next project stand out with texture and dimension! Art Basics Opaque Matte Modeling Paste from Prima Marketing dries to a permanent, hard yet flexible white matte finish. It may also be used as a base for custom paints and pastes when mixed with pigment, ink, or paints. Apply with texture tool, palette knife, or paintbrush. Each package contains 2 ounces of water-based, non-toxic, and archival-safe paste.