Sika® Injection-127 H

Hydrophobic Polyurethane Foam for Crack Injection

Sika® Injection-127 H is a water-activated hydrophobic polyurethane injection grout designed to stop water leakages.

  • Low viscosity offers superior penetration through narrow or hairline cracks
  • Variable reaction time allows to be used in broad range of applications
  • Expand up to 30 times of the original volume
  • Closed and fine cell foam results in best waterproofing ability
  • Seal cracks quickly and efficiently
  • Cured material not affected by water or dryness
  • Flexible and good adhesion to concrete
  • Non-toxic once in cured form