Tnemec's Series 431 Perma-Shield® PL is a high-performance, ceramic-modified epoxy lining for ductile iron and steel pipe designed for wastewater immersion and fume environments. Formulated for the most aggressive sewer environments, it offers advanced permeation, abrasion and chemical resistance. It can also withstand 2,500 psi hydrocleaning, and its light-green color makes it easy to inspect. Further, it provides low permeation to H2S gas, protects against MIC and provides chemical resistance to steel, ductile iron pipe and fittings for severe wastewater. A coal-tar free, resin-rich formulation with low pigment volume concentration (PVC) is offered for maximum performance.
Tnemec Co. Inc.
www.tnemec.com
