Golden Open Acrylic Paints remain wet on the palette so there is very little colour loss due to dehydration and you have increased working time. These paints are ideal for outdoor painting, as well as for mono- and screen printing. Golden Open Acrylic Paints dry uniformly and are lightfast, permanent and flexible. They are mixable and can be extended with Golden Open mediums without losing their luminosity. Even thick layers of paint remain open for up to 4 days. Golden Open Acrylic Paints have a slightly thinner consistency than the brand's heavy body acrylic paints, but share all of their qualities. N.B. Price per tube.