Hydrophilic Polyurethane Resin

Hydrophilic is a nonflammable hydrophilic polyurethane resin designed to form a flexible gasket or plug joints and cracks in concrete. In its uncured form, Hydrophilic is a pale yellow liquid. When it comes in contact with water the grout expands quickly and cures to a tough, flexible, adhesive, closed cell foam that is essentially unaffected by mildly corrosive environments.

Where To Use

Sealing leaks through concrete cracks and joints

Saturating backer rod to seal joints by the gasket method

Potable water tanks and storage


Conntains no volatile solvents


High elongation creates tight seal in moving cracks