4 in. x 12 ft. Solid Polypropylene Pipe



FLEX-Drain helps you get the job done faster and easier, with professional grade durability and more versatility than traditional corrugated pipe. Flexible and expandable, FLEX-Drain easily bends around any obstacle, holds its shape during installation and with a simple snap, its integrated soil-tight fittings lock securely and stay connected during back-filling. Taping joints is not necessary. More than just pipe, FLEX-Drain is a complete drainage solution system that's widely compatible with virtually all traditional 3 in. and 4 in. corrugated pipe and 4 in. PVC. Technologically superior, it's made with no-break copolymers and exceeds all applicable ASTM crush standards.

  • Solid polypropylene construction
  • Made with no-break copolymers
  • Incorporates seamless extrusion technology
  • Expands from 21 in. to 12 ft.
  • Made for tight spaces and curvy places
  • Adapts to fit 3 in. and 4 in. corrugated pipe and 4 in. PVC pipe (not included)
  • Use to divert water away from foundations and for other applications that involve diverting water
  • Perfect for commercial, DWV and underground applications
  • Only allows water to seep in or out at pipe ends
  • Meets ASTM brittleness standards
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