Winsor & Newton is the world's leading brand of fine art materials;For extending the drying and working time of acrylic colours;Small amounts will allow for extended blending and manipulation;Fluid Retarder does not contain sufficient acrylic resin to act as additional binder;Only use the amount needed to achieve the desired effect

• Winsor & Newton Galeria Retarder Fluid - 250ml

Winsor & Newton Galeria Retarder Fluid - 250mlWinsor & Newton