Hydrophilic Polyurethane Grout


Hydrophilic polyurethane grout is a single-component hydrophilic polyurethane compound that is injected in concrete and other sound natural substrates to stop water from entering into occupied or unwanted places. The grout follows the path of water into fine cracks and fissures within the substrate.The product forms a water tightseal within cracks and joints, while providing good chemical resistance.

Primary Applications

Leaking cracks and joints

Mines & tunnels

Water & wastewater treatment facilities

Sewers & manholes

Repair of faulty or misplaced waterstops

Below grade walls subject to high water tables


Tenacious bond to wet and dry substrates

Seeks out water within the crack and all its fissures

Provides good chemical resistance

Excellent elongation to handle moving cracks and joints

Can seal small and large cracks within concrete and other natural substrates