Atelier Acrylic Retarder

Atelier Retarder medium is used to slow the drying time of acrylic paints leaving more time for blending or layering highlights. Retarder medium should only be used as a 10% addition to your water spray in extremely dry conditions with Atelier Interactive.

• Slows down the drying process when added to acrylics and mediums
• Retarder is particularly useful when painting wet-over-wet or wet-over-dry techniques
• Recommended 10% addition maximum, any more and paint can become unstable