MasterRoc MG 100 - Thixotropic grout additive to improve corrosion protection to rock & cable bolts

How does MasterRoc MG 100 work?

MasterRoc MG 100 is a product in powder form.  One 15kg bag is added to 80kg of cement to produce a thixotropic, pumpable, non-shrink, impermeable grout providing high strength and high bond to steel. 

What are the unique features of MasterRoc MG 100?

  • High strength
  • High bond to steel
  • Grout thixotrophy (reduces grout loss in ground faults/fissures
  • Shrinkage compensated
  • Impermeability
    Greater than one hour working time
  • High mix water retention

What are the benefits of MasterRoc MG 100?

The most important property MasterRoc MG 100 provides to grout is the protection of cables and steel bolts against corrosion.


MasterRoc MG 100 Safety Data Sheet Australia

pdf (83.97 Kb)

MasterRoc MG 100 Technical Data Sheet

pdf (104.51 Kb)

Project Reference: Cadia East Mine

pdf (249.16 Kb)