Winsor & Newton Artist Acrylic Slow Drying Medium - 125ml

The Winsor & Newton Artist Acrylic Slow Drying Medium maintains no colour shift from wet to dry when used with Artists’ Acrylic.

• It is used for extended blending and manipulation
• Increases transparency and depth
• Maintains viscosity and has no effect on the finished colour
• A ratio of 1:1 volume doubles the drying time