Napcore™ S4003012GYPECC Cellular Core Pipe, 3 in, PVC, 12 ft L, Gray

Item Features

• Residential plumbing requires drain/waste/vent (DWV) pipe and fittings for interior and exterior sanitary drainage systems
• NAPCORE is a co-extruded cellular (foam) core pipe, consisting of inner and outer “skin” layers and a “foamed” core. Foaming agents, added to the PVC material, create the lower density, closed-cell core
• The cold temperature impact testing demands higher performance than standard PVC Cellular core DWV pipe manufactured to ASTM F891
• The cellular structure test confirms the water-tightness and closed-cell properties of the foamed inner core