Also available in yellow, green, black, red and blue, there’s a colour for every possible use. Road Studs. We also stock a selection of reflective road studs, including Stimsonite 980, Ennis-Flint Prismo Temporary Road Studs and Ennis-Flint Prismo II Road Studs. Along with our stencils, primers and spray paint applicators, we’re a one-stop