Hydrophobic Polyurethane Injection Grout

Hydrophobic polyurethane injection grout is hydrophobic, water activated, low viscosity injection grout used to stop active water leaks. It will form a permanent flexible seal within the crack, penetration, or joint.


Due to the low viscosity of the resin, it has the ability to penetrate under pressure and fill hairline cracks, voids, and unconsolidated areas in concrete, shotcrete and stone.


Stopping active water leaks in cracks and joints

Filling of large voids

Waterproofing pipe penetrations

Curtain wall applications

Suitable for both potable and waste water