non metal pipe leak repair pipe coupling
Pipe Repair Coupling | 1/2 to 4Inch Pipe Patch KitProduct Information. This Pipe Repair Coupling Kit lets you quickly tackle and respond to emergency pipe leaks with ease. Our repair kits include 10 sizes of external pipe patches with clamps and standard steel or nonsparking tool packs in a handy carry case. The repair couplings are suitable for metal or pvc pipes, gas, and sprinkler water water lines from 1/2" to 4" diameter.