Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.
These non-toxic, waterbased varnishes provide a protective, non-tacky coating for acrylic paintings. They are also excellent for altering sheen levels when mixed with acrylic paints. Formerly known as Chroma Atelier Medium & Varnish, they are available in your choice of Gloss, Matte, and Satin finishes.