GALERIA ACRYLIC ADDITIVE FLUID RETARDER Winsor & Newton 250ml

• Extends the drying and working time of acrylic colours. • Small amounts (a few drops) will allow for extended blending and manipulation. • Fluid Retarder does not contain sufficient acrylic resin to act as additional “binder,” and should be used only in the amount needed to achieve the desired effect. Volume: 250ml