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Polyethylene Encasements (Polywrap) are the easiest, most cost effective way to protect ductile iron pipe, joints, valves, and fittings from external corrosion. All of our enhanced polyethylene encasements meet the ANSI/AWWA C105/A21.5 standards. We carry a variety of sizes and colors to meet your needs.  
Polyethylene Encasement