Armawall Tuscany Sand Coarse texture coating is a second step in the Armawall Texture Coating System and provides one of the base textures. Tuscany Sand Coarse is a pre-mixed single component material designed to produce a flat, relatively coarse sandy texture with the appearance of natural stone that is rougher than the standard Armawall Tuscany Sand. Topcoat with Armawall Armashield, Armawall Roll On Membrane or Armawall Satin for enhanced durability and substrate protection.