Create puddles, drips, ribbons, and more with Chroma Atelier Pouring Medium. This self-leveling medium makes acrylic paint pouring techniques easy and fun. - Chroma Atelier Traditional Medium - Pouring Medium, 8 ozChroma Atelier Interactive Medium, POURING MED 250ML - Create puddles, drips, ribbons, and more. This medium makes pouring techniques easy and fun. Simply mix it with Atelier Interactive Acrylic or Free Flow and pour onto a flat painting surface. The medium thins paint so it pours easily to form smooth, even puddles. It increases color transparency, which enhances paint layering effects, and dries to a beautiful gloss finish. When dry, the paint film is flexible and durable. Create acrylic skins for collage by pouring on plastic sheets, then peeling off the dry paint. Although the medium appears milky in the bottle, there's minimal color shift from wet to dry.