ATOM Cement and Concrete Colors SetATOM Cement and Concrete Colors Set High quality acrylic colors designed to accurately paint any concrete element or structure, such as buildings, bunkers, electrical or telephone poles, bridges, roads, airstrips, dragons teeth and many more, for your small scenes and dioramas using just 6 colors. ATOM colors water based formula behaves like a lacquer and has been optimized for maximum performance with both brush and airbrush. We recommended adding 30