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Parchem Construction Supplies
FOSROC EdenCrete Flextool Dulux AVISTA EMER

Renderoc CAC

Renderoc CAC

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High performance mortar with superior biogenic corrosion resistance.


Renderoc CAC is used to rehabilitate sewer infrastructures that have been damaged over years by biogenic corrosion. Renderoc CAC can also be used to provide a protection lining to new infrastructures that will be exposed to biogenic corrosion conditions.

Renderoc CAC is available in dry spray and wet spray. The Renderoc CAC Dry Spray is supplied as a ready to use dry powder for use with standard dry spray gunite or shotcrete equipment. And the Renderoc CAC Wet Spray is a cementitious mortar, fully compatible with the moist environment found in sewers.


The properties of Renderoc CAC result from the chemical and mineral phases formed during the hydration process.

  • Inhibits bacterial activity
  • Neutralizes sulfuric acid
  • Readily adheres to damp concrete
  • Easy monolithic installation
  • Provides long term corrosion protection
  • Contains no VOC’s

Technical Data Sheet

Safety Data Sheets

Additional Information


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Parchem Construction Supplies Pty Ltd (ABN 80 069 961 968) ("Parchem") is a wholly owned subsidiary of DuluxGroup Limited. The terms "we", "us", "our" refer to the company and any of our affiliated companies.

Your privacy is important to us: Parchem will use the information you submit and may disclose it to third parties to respond to your enquiry. Parchem (and its marketing and communications agencies on its behalf) may also use your name and contact details to send you information for these purposes. Parchem may disclose the information to contractors, market research organisations, marketing and communications agencies and related bodies corporate for this purpose. If you do not provide the personal information requested, we will not be able to fulfil your request. We may also exchange your personal information with other related companies and our service providers, such as delivery companies and technology providers.

Please refer to our Privacy Policy, available on our website (www.parchem.com.au/privacy-policy/) or on request. It contains further details about: (i) the personal information we collect; (ii) what we do with it; (iii) where we send it; (iv) how you can access and correct it; (v) how you can lodge a privacy complaint regarding the handling of your personal information; (vi) how we handle those complaints; (vii) online privacy; and (viii) the types of service providers we use.

If you have any questions regarding the way Parchem handles your personal information or wish to seek access to, or correct, personal information we hold about you, please contact our Privacy Officer via privacy@duluxgroup.com.au or call +613 9263 5678.

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