Pipe and Test Plugs

Repairing and testing water, sewer, and general plumbing systems is made easier using pipe and test plugs. The ends of metal or PVC pipe are sealed with pipe or test plugs. Dry waste and venting (DWV) stack vents and other vent pipes are tested with test plugs. To seal pipe ends, pneumatic pipe plugs can be inserted into an inflating rubber bladder.