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Polyurethane Water Cut-Off Grout

Polyurethane Water Cut-off & Soil Stabilization Grout is made of polyurethane, which reacts with water by expanding. The cured product is a cellular material.


This grout is extremely well suited for the filling of large cavernous spaces and cracks in stone or concrete structures. Additionally is used for cutting off gushing water of high pressure and speed.


It is composed of two components, which are supplied separately, in order to achieve a longer shelf life. Component A contains a polyisocyanate. Component B is an accelerator to increase the geltime. There are two different accelerators B and Bs available to adjust the gel-time individually.

Polyurethane Water Cut-Off & Soil Stabilization Grout can also be used as an effective chemical grout for soil stabilization.

The moisture content of the soil must be sufficient to ensure reaction of the material.

The stabilized soil will be of a content volume and will be insensitive to moisture or dryness.


Product is available in 5 gallon or 0.5 gallon containers.

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