Waterline Renewal Technologies

Perma-Patch System

Perma-Patch™ is designed for 4” and 6” diameter pipelines with cracks, holes and separation in joints. The Perma-Patch™ repair is inserted into the damaged pipe using an inflatable bladder and push cable. The Perma-Patch™ repair is centered over the damaged pipe section and pressed tight against the host pipe area creating a structural new pipe.


  • Sold in complete kit (no measuring or waste)
  • Two Man Crew can install several Perma-Patch Kits in a single day (more profitable)
  • No alarming Odors (work indoors and outdoors)
  • Works on wet surfaces (excellent bonding to existing materials)
  • No-digging (installation access is utilized through existing clean-outs)