An aqueous paste medium that, when mixed with DUO, results in a translucent and matte finish while dramatically accelerating drying time. When mixing DUO Quick Drying Medium Mat and DUO Color in equal parts substrate will become tacky in as little as 30 minutes. The overall matte effect varies from color to color. Can be thinned with water, reducing the gloss effects and a milky appearance from adding water will become clear when dry. Avoid applying in thick layers as this may cause wrinkling.