Chromacryl Medium 500ml Retarder Medium

Chromacryl Screen Retarder Medium is an additive that delays the drying and curing time, allowing you to complete your works of art without a hassle. This retarder greatly increases the open time of paints and reduces the chance of paint clogging the screen when used for screen printing. It comes in a 500ml bottle and is ideal for use at home, school or art studio.