Cementitious Leak Stop System is a rapid setting, polymer modified cementitious water plugging mortar for arresting water seepage and infiltration under pressure through cracks, joints and voids in concrete and masonry.

The products can also be used for rapid sealing and jointing in and around pipework, or in water retaining structures.

Once cured the product provides excellent cured characteristics:

Rapid Cure
10 Bar negative pressure
Emergency repairs

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