Liquitex Acrylic Mediums Acrylic 59ml Classic Sets Acrylic 59ml Tube Part 1 Acrylic 59ml Tube Part 2 Liquitex Acrylic Inks Liquitex Acrylic Mediums are made from 100% acrylic polymer emulsion and form durable films when dry. They alter the handling characteristics, appearance, or volume to produce an infinite variety of effects. This lightweight, airy, flexible, thick, sculptural gel is specifically formulated to be used in applications where weight is a factor. Used alone, it will dry to a matte opaque white that can readily accept staining if desired. It will not exhibit "mud cracking." It is often used with texture gels.