Corrotard CSR


Concrete surface retarder


Corrotard CSR is a single component, liquid applied blend of organic materials and plant extracts, designed to be applied directly onto new concrete surfaces or formwork, such that when the formwork is removed, the surface is simply power washed to reveal an exposed aggregate finish.

Corrotard CSR is easy to use, environmentally friendly and reduces the risk of long term personal injury, particularly from mechanical preparation to construction joints.


Corrotard CSR is typically used to provide an exposed aggregate finish to concrete, particularly where mechanical preparation of construction joints is difficult or impractical.

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