PYCOSA Chemicals is a manufacturer and distributor of chemical grouts. Its urethane grouts have been used in the industry for more than 10 years in the United States. PYCOSA Chemicals offers water infiltration through cold joints in existing concrete structures. The company also seals cold joints using urethane grout technology. It serves tunnels, water dams , sewer lines and water treatment plants. PYCOSA Chemicals maintains a location in League City, Texas.