Potters Industries, PQ Corporation?s wholly owned subsidiary, is a leading producer of engineered glass materials serving the highway safety, polymer additive, metal finishing, and conductive particle markets
Keywords: Potters, Pottersbeads, Glass Beads, Glass Spheres, highway safety marking spheres, Highway safety, VISIBEAD?, Visibead Plus II, VISIGUN?, AASHTO, Pavement Marking, Reflective, Reflectivity, Retroreflectivity,Highway beads, road marking