Polycon is a market leader with a strong commitment to quality and service. It offers Roto Lining on interior surface of carbon steel pipes and tanks, custom molding, a wide range of Water Tanks, Road Barriers, Portable Rest Rooms, Illuminated Planters and more. Polycon products are manufactured using medium-density polyethylene – an environmentally compatible hydrocarbon. Polyethylene is a high grade thermoplastic that has exceptional resistance to both physical and chemical attack.