Sika® Injection-222

Hydrophilic flexible polyurethane grout

Sika® Injection-222 is a single component flexible hydrophilic MDI based urethane injection grout. Sika® Injection-222 reacts with water to form a permanent flexible closed cell polyurethane seal.

  • Environmentally friendly
  • Solvent and phthalate free
  • Reacts with fresh and sea water
  • Suitable for hydrostatic pressure environments
  • permanently flexible
  • single component- ready to use