MasterRoc MP 325 - Solvent-free, low viscosity, hydrophilic grout for rock injection and consolidation of sand and silt strata


How does MasterRoc MP 325 work?

MasterRoc MP 325 is a one component injection system, based on a nanometric colloidal silica suspension. Due to the hydrophilic nature of the product, the adhesion is also good to wet surfaces. The non-foaming product contains neither solvents nor toxic components.

Recommended uses:

  • Pre-injection grouting for underground application
  • Also suitable for post injection
  • Ground improvement
  • Water ingress reduction
  • Slope stabilization


What are the unique features of MasterRoc MP 325?

MasterRoc MP 325 has a very low viscosity giving excellent penetration.


What are the benefits of MasterRoc MP 325? 

  • As the product is non-aggressive, it provides improved working safety
  • No environmental impact
  • Good bonding to wet surfaces
  • Controlled gel time with the use of an accelerator
  • Simple mixing and pumping equipment as used with cementitious grouts can be used