Greatly thicken your colours for interesting textures, marks and peaks with the Galeria Acrylic Heavy Structure Gel from Winsor & Newton! By far their heaviest gel medium, Heavy Structure Gel greatly enhances the consistency of acrylics, providing incredibly high peak retention & strong surface textures with accentuated brush marks. Perfect for easily & quickly building smooth and flexible layers, it dries to a satin finish, preventing thicker layers from looking too "plastic". Also available in a lighter option, Structure Gels are made using acrylic resin & formulated for greater body and structure than their more fluid Gloss & Matt Medium counterparts and can even be used as an excellent archival adhesive in mixed media work. With their extensive selection of effective, durable & easy-to-use Texture Gels, Varnishes, Mediums, Additives and more, Galeria Acrylic Mediums from Winsor & Newton are designed to fit the expressive needs of modern artists. For more on Galeria Acrylic Mediums, check out the downloads tab below!