Now you can apply layer upon layer of richly coloured System 3D to add three-dimensional qualities and new vibrancy to your art. It's ideal for impasto techniques with its' excellent peak retention and fantastic brush mark holding. Fun and exciting to use, System 3D is water-based yet water resistant when dry. And it's so versatile it can be used on all non-greasy, semi-porous surface, including paper, canvas, and gesso-primed wood. You can use it to complement our System 3 and acrylic mediums, to create even more exciting possibilities.