Medium for acrylic paints in paste form Amsterdam 128 Pumice Coarse Medium from Royal Talens. Adds a coarse grain and body to acrylic paint for textured effects.

• The pumice paste has a coarse grain.
• Can be mixed with acrylic paints.
• Pumice has a light grey tone and can be used as is without mixing with any other color.
• Can be painted over.
• Very good mixing...