Polylok 4″ Corrugated Pipe Adapter (4″ Corrugated to 4″ SDR 35 or 4″ SCH 40)
Do you have a problem where you have SCH 40 or SDR 35 PVC pipe that you need to connect to corrugated pipe?. If so, Polylok has the best solution for you! Attach one end to the corrugated pipe, and then attach your PVC pipe to the other end, and you’re done.