Traditional Medium: Atelier Gloss Medium Dries fast & waterproof for traditional acrylic techniques. Use with Atelier Interactive & other artists' acrylics.Used for adding translucency, flow and gloss to acrylic artists' paints. Ideal for glazing and extending colours. Promotes flow and levelling. Gloss Medium can be added to the paint in any ratio to achieve the desired consistency and translucency. When mixed with Atelier Interactive it will prevent touch-dry paint from rewetting. Can be mixed with the paint as a medium or used to seal a paint layer prior to overpainting.Shake bottle gently before using.Clean up with mild soap & cool water. Water-Based & Non-Toxic.