Liquitex Slow-Dri Retarder Gel Medium, 237ml (Copy)

Ideal for superior surface blending with acrylic paints; Extends drying time up to 40 percent
Lightweight, non-toxic and dries to a water-resistant, non-yellowing surface
Includes 8-oz / 237ml jar of medium
Intermixable with Liquitex Professional Acrylic Paint Colors and Mediums.