Tri-Art Retarder Medium extends your working time with acrylics, allowing you to blend, layer, and refine details without the paint drying too quickly. This 250ml bottle of professional-grade medium slows the cure time of acrylic paints, giving you greater control over brushwork and color transitions—essential for techniques like glazing, wet blending, and fine detail work. Mix it directly into your paint or apply it to your canvas surface to maintain workability. Ideal for artists who need precision and flexibility in their acrylic practice, from studio work to detailed illustration. A staple medium for serious painters seeking extended open time without compromising paint quality or adhesion.
