Acrylic Retarder 30ml WarColours

Acrylic Retarder: this is a specially designed product for delaying the drying of acrylic paint. It increases the drying time of acrylic paint by a maximum of 20%. Evaporates completely from the acrylic paint. Use sparingly, the thinned paint may not contain more than 5% acrylic retarder. Can be thinned with water. When using with other brands of paints, please test compatibility.