The Mont Marte Premium Acrylic Retarder 75ml is a specialized gel additive expertly formulated to slow down the normal drying time of acrylic paints, giving artists more freedom to experiment and play. This delayed drying window facilitates much smoother blending of colors, makes it significantly easier to work on intricate details, and allows for a flawless, even coat over larger canvas areas. Designed in a convenient, pocket-sized tube, this colorless medium mixes seamlessly on the palette at a recommended 1:4 ratio to extend open time without compromising the structural integrity or color richness of your pigments.