At full concentration, Aquacryl produces strong, rich colors and handles like a very smooth, fluid acrylic. Diluted with water, it delivers washes and glazes that are clearer than some of the finest traditional watercolors. Aquacryl may be laid down in thin layers that are almost completely water-resistant when dry, so they can be over-glazed without dissolving. Thicker layers, on the other hand, even when dry, can be lifted easily with water and reused. Colors are very intense, completely transparent and 100 percent lightfast. 30 & 85 ml bottles.