Patch Repair Kits

Pipe Doctor for professional, watertight repairs to localised areas of damage

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The WRc-approved Pipe Doctor system includes professional materials to achieve quality repairs.

Materials are available as kits, containing everything needed for a single repair, or in bulk form.

The Kit format

Kits contain everything needed for a single repair, right down to consumables such as wire ties that could easily be forgotten on site.  Contractors just need to pick up a kit for a repair, rather than checking and ordering every individual component – an easier and more convenient way to get ready for a job.

Kits are available for repairs to straight pipe or swept bends:

  • Original kit for straight pipes available for 550mm & 1m length patches, in Summer or Winter resin formulations, from DN70-560, and larger on request.
  • Rapid kit for straight pipes with Rapid resin formulation, for faster cure times on DN100, 150 & 225 pipes.  Recommended for use to repairs within 15 metres of the manhole.  The Rapid resin formulation has its own separate WRc approval:PT/397/0217.
  • Radius kits for 600mm patch repairs to swept bends on pipes of DN100, DN150 & DN225 diameter.  The Radius kit must be used with a specially designed radius packer to create a smooth finish on bends within the pipeline.

Kit Contents

Every detail included to create a single, professional repair:

  • Protective gloves
  • Pre-measured fibre glass mat
  • Protective groundsheet
  • Plastic cable ties and wire ties
  • Two-part pre-measured resin bag – unique to Pipe Doctor
  • Packer protection
  • Resin spreader
  • Information and installation manual

Pre-measured resin bag

Pipe Doctor kits feature a unique resin bag, containing the two elements – silicate resin (dark brown in colour) and sodium waterglass (clear in colour) – separated by a sturdy clip.  The clip is removed, with the bag still sealed, to mix the two elements ready for use.

This system provides real benefits on site:

  • Always the correct mix – guaranteed
  • No contact with unmixed resins
  • Double-sealed secure bag
  • No wastage
  • Safe disposal of bag
  • Transparent bag for visual check when mixing the resin
  • Supplied in two sections, separated by a plastic sealing clip – working time only begins when actively mixed by removing clip

Equipment & Hardware

In addition to the materials above, equipment will also be required on site to carry out the repair.  S1E supplies much of this equipment, which can be purchased as individual products or within a Contractor Pack, which provides all the equipment needed in one bundle.

Hardware available from S1E

  • Compressed Air Supply (as an oil free electric 240v/25ltr compressor and receiver)
  • Flexible Air Push Rods
  • Flexible Adaptor
  • Inflatable Packers
  • Pressure Regulator
  • Airline (compressor to regulator)

Other Hardware Requirements

  • Safety Knife
  • Extraction Rope & Carabinar
  • Wire Cutters
  • Jetting & Vac Equipment
  • Duct Tape
  • CCTV Surveillance Equipment
  • Safety Barriers
  • Correct PPE


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