Single Component Hydrophilic Polyurethane Grout
Single component hydrophilic polyurethane grout reacts when it comes in contact with water and forms a flexible polyurethane seal.
This product can be enhanced with the addition of a polymer based reinforcing agent, to give enhanced resilience.
Potable water certified
High tensile adhesion
Solvent-free, environmentally safe.
Excellent adhesion to most surfaces including concrete, brick and mortar.
Resistant to most organic solvents, mild acids and alkalis.
Rapidly forms a highly resilient flexible seal that allows movement to the crack, fracture or joint.
Reacts even with seawater or mineral water.
Hydrophilic polyurethane grout is a hydrophilic polyurethane prepolymer liquid for hydrophilic polymer resin type water stopping.
It can be injected directly into a leaking crack, fracture or joint。
After injection has taken place, the hydrophilic polyurethane grout will foam to expand and fill the void, forming a tight, impermeable elastomeric seal, stopping the water flow.