Single Component Hydrophilic Polyurethane Grout
The product is a single component hydrophilic polyurethane chemical grout. When it comes in contact with water it quickly expands to form a tough, flexible, closed cell foam which bonds extremely well to concrete. When cured hydrophilic polyurethane grout becomes an extremely effective barrier against water penetration.
Very tough foam
Penetrates pores of concrete for superior bond