Liquitex Matte Opaque Gel Extender
Size: 8 oz
A heavy body extender gel to economically increase the volume of acrylic artist color up to 50% with minimal change in color or opacity. Dries to a matte sheen. Mix with any medium or gel for additional effects. Do not mix with turpentine or oils. Permanent, non-yellowing, flexible and water-resistance when dry.