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How to Stop PVC From Leaking

Whether you have a slow or fast leak in a PVC pipe, you want it fixed yesterday. If, however, you don't have the time to find a professional or the money to hire one, you can still eliminate the leak yourself. Don't use PVC cement or PVC primer. PVC cement won't work because its purpose is welding two PVC pipes together, not stopping a leak. You could cut the leaking portion of the pipe out and replace it if you want to become an instant plumber. There are, however, other ways to stop a leak.

Things You'll Need

  • Pipe cutter
  • Screwdriver
  • Neoprene coupler
  • Plumbing adhesive
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Instructions

  1. How to Stop PVC from Leaking

    • 1

      Turn off the water.

    • 2

      Cut the PVC pipe. Use a pipe cutter to cut the portion of the pipe that is leaking.

    • 3

      Place the neoprene coupler on the pipe. Where you've cut the PVC pipe, place the rubber sleeve on the pipe, then the metal clamps.

    • 4

      Tighten the screws of the neoprene coupler.

    How to Stop PVC Joint Pipe from Leaking

    • 5

      Turn off the water.

    • 6

      Clean the leaking part of the PVC pipe. You want the pipe as dry and free of debris as possible. You may want to use a heat gun to evaporate the moisture.

    • 7

      Rough up the PVC pipe. Use sandpaper to create rough, uneven marks on the area. You can also use rubbing alcohol to eliminate any oils or dirt from the pipe.

    • 8

      Apply adhesive. Place plumbing adhesive onto the joint. Cover at least 1/4 inch of each side of the PVC joint with the thick layer of glue. Push as much of the glue inside the hole as you can.

    • 9

      Wait six to 12 hours. Turn the water back on after the glue dries.