Tek-Rap manufactures coating products to protect steel and metal fittings against corrosion. It serves the oil, gas and water industries. The company s products include liquid, polyethylene and butyl rubber adhesives, joint wraps, filler tapes, stretch and heat shrinkable sleeves, and ductile iron and high temperature systems. Tek-Rap provides TEK-RAP 200, which is a rubber-based product for buried and submarine steel pipelines and in-plant and over-the-ditch applications. The company provides sales and service support by trained coating staff. Tek-Rap offers laboratory testing capabilities. The company is associated with the American Gas Association, American National Standards Institute and American Society for Testing and Materials. Founded in 1979, Tek-Rap is located in Houston.