Andrew Walsh

Potters Industries LLC manufactures glass beads for highway safety, industrial and specialty applications for light-reflective lane markings found on highways around the world. The firm develops product lines that include hollow glass microspheres used as weight-reducing fillers, automotive body putties, as extenders in adhesives and paints and coating formulations and are used as sensitizers in industrial explosives. It also produces engineered glass materials serving the oil and gas Industry, polymer additives, highway safety, and conductive particle markets. The company was founded in 1914 and is headquartered in Malvern, PA.