4" x 4" Fiber-PVC Coupling | Agri Drain flexible sewer cap for sealing

flexible sewer cap for sealing open pipe ends above or below ground

Flexible Fernco coupling for secure drainage pipe connections between 12" PVC and 12" PVC

This 24" version fits on the outside of Corrugated HDPE Drainage Pipe and is intended for heavier-duty surface conditions

it works with smoothwall pipe or Corrugated HDPE Drainage Pipe and uses durable 1/16" gum rubber with a wooden frame

4" x 4" Fiber-PVC Coupling | Agri Drain flexible sewer cap for sealingFlexible Fernco coupling for secure drainage pipe connections between 4" fiber and 4" PVC. Tough, flexible PVC construction helps create a reliable, leak proof seal and accommodate slight OD variation for easier installation.