MasterRoc ABR 2 A liquid anti-abrasion agent for Hard Rock and EPB Tunnel Boring Machines (TBM) 

(Formerly MEYCO ABR 2)

How does MasterRoc ABR 2 work?

MasterRoc ABR 2 is specifically designed to reduce abrasion and dust for tunnel boring machines operating in hard rock mode. 

What is MasterRoc ABR 2 used for?

It is used to reduce abrasive wear to the cutting tools, and to substantially reduce dust formation during excavation as well as cutterhead clogging. 

What are the advantages of MasterRoc ABR 2?

  • Reduction of abrasive wear for cutting tools. 
  • Effective reduction of dust formation, leading to considerably improved working environment for TBM personnel. 
  • Better cooling of the cutterhead, improving the rubber seal durability, and extending the life of the cutter bearing. 
  • Reduce TBM down time due to less frequent cutter changes, therefore more time available for excavation. 
  • Improved transfer of the muck from the cutter head, resulting in reduced risk of blockage, cleaner cutter discs and cutterhead area, which make maintenance easier and reduce cutter disc changing time. Overall cost saving due to higher monthly advance rate and lower maintenance cost. 

Production Information

Technical Data Sheet


Central Region
+966 11 2790971
Western Region
+966 12 6394799
+966 12 6395702
Eastern Region
+966 13 8084896
South Region
+966 17 2748255
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