OPTIMIX RM780 REPAIR MORTAR (RAPID SETTING) is a high quality pre-mixed, shrinkage-compensated fast-setting mortar. It has an extended working time yet ultra-rapid strength gain for speedy repair, reinstatement or renovation purposes. RM780 is certified as PCCS-RM Class S compliant.
As a single pack requiring only a measured addition of water, it is easy to achieve a trowellable or flowable consistency for quick and efficient placement and finishing.
Plus it can be mixed with graded aggregates to produce concrete of high early strength.
