Sika® Injection-458

Epoxy resin based, rigid structural injection material with an extended pot life

Sika® Injection-458 is a rigid, solvent free, low viscosity, high strength, structural epoxy resin based injection material with an extended / long pot life.

  • Low viscosity
  • Excellent adhesion, including at its edge / perimeter
  • Very good bond to both dry and damp structures (i.e. concrete, masonry and natural stone etc.)
  • Long / extended pot life even when used at higher temperatures
  • Hardens to create a barrier against water infiltration and corrosive agents
  • Due to its low viscosity it can penetrates into cracks down to >0.2 mm in width
  • Injection by simple 1-component pumps
  • Solvent-free