Atelier Interactive Matte Acrylic Varnish is a water-based, self-leveling finishing varnish for acrylic paintings. It can also be used as a medium when mixed with acrylic paint to dilute the paint, increase the toughess of layers and reduce gloss. When used it will give an even, matte finish while maintaining denisty of colour. It will appear milky when first applied but dries clear. It is non-removable but can be over-painted. The varnish is mid-viscosity and made from a hard acrylic emulsion. Waterproof once dry. It can also be used as a transparent matte glue for collage or mixed media artwork.250ml bottleThis product is part of the Atelier Traditional range.The Atelier Traditional painting range allows you to use traditional acrylic techniques that have been evolving since 1965. The Atelier Traditional mediums are made of an acrylic binder that dries quickly and forms a tough water resistant skin.You can combine the Atelier Interactive range and Atelier Traditional range to create unique and interesting effects within the same painting.