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.

Other Products

Corrocure CSD

Corrocure CSD is a single component, liquid applied, non-degradable, curing and sealing compound based on acrylic resin that dries to form a hard wearing, continuous membrane over new concrete that…

Know More

Corrocure GP

Corrocure GP is a water based, environmentally friendly general purpose curing compound with special inorganic additives. It is a completely chloride free system that chemically hardens cement based surfaces.

Know More

Corrorelease WB

Corrorelease WB is a special blend of emulsified mineral oils and chemical additives, designed to give quick and easy release of concrete shutters and formwork, whilst giving a water repellent…

Know More