For the reinstatement of large areas of concrete and for small, localised patch repairs. Renderoc S can also be used in combination with Nitobond EP bonding agent for trafficked repairs. Renderoc S is alkaline in nature and will protect embedded steel reinforcement. It is designed for locations where high compressive strengths are required or in locations where good abrasion resistance is necessary.

General information

Uniclass 2015

Pr_20_31_53_15 Concrete repair mortarsPrimary


C42/310 Repair mortar

C42/325 Proprietary sprayed mortar/ concrete

C42/335 Proprietary concrete for small area repairs

Specification data - Concrete repair mortars

Product Reference

Renderoc S


Single component structural grade polymer modified concrete reinstatement mortar

Standard product features

  • High strength and high abrasion resistance.
  • Can be applied by the wet or dry spray process.
  • Extremely low permeability provides protection against carbon dioxide and water-borne chlorides.
  • Excellent bond to concrete substrate.
  • Shrinkage compensated.
  • Contains no chloride admixtures.

Third party certifications
  • European Standards: EN 1504 - CE
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