Patching Compound Flexible

A two part product consisting of a dry powder base:

  • Part A - a blend of selected aggregates and fast setting cements modified with a polymer and cure enhancing chemicals and
  • Part B - a polymer containing wetting portion which is carefully added to the dry base to achieve a stiff paste to enable slump free application on vertical and overhead surfaces.

Intended Uses

A fast curing joint filling compound for filling internal joints of Cement Mortar Lined (CML) pipes that have been joined using exterior pipe couplings. The product is used to fill the internal circumferential gap where the CML has been cut back at the end of the pipe and is butting up against the adjacent pipe.


  • Good adhesion to steel and concrete surfaces
  • A internal joint filling compound with a high compressive strength
  • Easy to use – simply add Part B to desired consistency
  • Hardens in 3 – 4 hours
  • Cures to an extremely tough, non shrink, hard state that is suitable for immersion
  • Suitable for use with potable water
  • Part B contains a flexibilizer which imparts a degree of flexibility to the cured compound


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Industrial & Protective:
  • Acrylic Solvent Based
  • Acrylic Waterborne
  • Acrylonitrile
  • Alkyd
  • Bitumen Modified
  • Cementitious
  • Chlorinated Rubber
  • Epoxy
  • Inorganic Silicate
  • Intumescent
  • MRO
  • Pipeline Corrosion Protection
  • Polyaspartic
  • Polyurea
  • Polyurethane
  • PVB
  • Silicate
  • Silicone
  • Vinyl
  • ZincFix®
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Infrastructure Systems - ISO 12944

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