MasterRoc STS 20S - Premixed, high build, shotcrete mortar


How does MasterRoc STS 20S work?

MasterRoc STS 20S is a ready to use,cementitious powder, which on mixing with the specified quantity of water yields a sprayable high build mortar for dry and wet shotcrete application in civil and mining projects

What are the unique features of MasterRoc STS 20S ?

MasterRoc STS 20S is recommended for situations requiring spray application of mortar to a thickness of 10 - 100 mm in a single layer, for repairs and protection.

What are the benefits of MasterRoc STS 20S ?

  • Higher build perpass
  • Prepacked, preformulated
  • Reduced rebound
  • High strength



MasterRoc STS 20S: Technial Data Sheet

pdf (251.42 Kb)