SikaFix® HH Hydrophilic

low Viscosity, expanding, polyurethane chemical grout

SikaFix® HH Hydrophilic is a nonflammable hydrophilic polyurethane resin designed to form a flexible gasket or plug joints and cracks in concrete from water infiltration. In its uncured form, SikaFix® HH 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.

  • Contains no volatile solvents.
  • Non-flammable.
  • Free Foam expands to 6 times its liquid volume.
  • High elongation creates tight seal in moving cracks.
  • Non-corrosive