Liquitex offers the broadest range of acrylic mediums to inspire creativity at every stage of the painting process. Liquitex offers a variety of specialty products including Fluid Mediums, Gel mediums, Texture Gels and Additives which have been specifically designed to achieve various techniques, applications and special effects. Liquitex Iridescent Effects Painting Medium produces a range of iridescent or metallic colours when mixed into acrylic colours. Opaque when wet transparent to translucent when dry. Will not oxidise. Formulated for maximum flexibility and adhesion, will not chip or crack on canvas. Can be applied to any material or surface that will accept traditional acrylic media, such as canvas, paper, wood, etc. Liquitex Texture Gels are lightweight, non-toxic, and dry to a water-resistant, non-yellowing surface. APPLICATION: Mix with small amounts of colour, gradually adding more colour until desired iridescent quality and transparency is achieved. Transparent and translucent colours work best, however opaque colours can also be used. Colour will become more transparent as percentage of medium increases. Colours increase in their iridescent quality and become much more reflective upon drying. For mother of pearl colour, use directly from container. For use on fabric, thin 50% with water. Visit our Liquitex Amazon Storefront for full product assortment.