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Water Stopping

Effective material for plugging leaks in tunnel and pipeline installations.

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Ultra rapid setting leak plugging material for a wide variety of applications.


Plugging mortar which is placed by hand to seal leaks in concrete tunnel segments, section joints and pipes.

Aquatic Mortar Accelerated

Mortar for use in wet and damp conditions in tunnels, sewers, pipes, coastal and marine installations.


Arthur McNiven

Arthur McNiven

Pointing Sector Specialist

01257 224900