High Build Mortar

High Build Mortar is a cementitious low density, high build, shrinkage compensated patch repair mortar incorporating 3mm fibres. It is easy to use, requiring only the addition of water.

It’s low slump properties enable rapid reinstatement and being shrinkage compensated with added fibres it is crack resistant, suffering no loss of integrity. High Build Mortar is polymer modified and therefore resistant to the ingress of water, chlorides, carbon dioxide etc.

High Build Mortar offers an early cure time so it can be quickly overcoated with minimum delay. It reduces the need for form-work and gives and excellent bond to the concrete substrate.


High Build Mortar is designed for the rapid reinstatement of both vertical and overhead repairs to concrete. It can be placed by trowel, float or hand.

For fast, very highbuild repairs with enhanced strength. High Build Mortar can be applied by the wet spray process.

Product Downloads

High Build Mortar Brochure
High Build Mortar technical spec sheet
High Build Mortar Material Safety Datasheet
High Build Mortar

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