MasterRoc

MasterRoc RBA 380

Fast-reacting polyurea silicate pumpable​ resin for rock bolting and anchoring​

How does MasterRoc RBA 380 work?

MasterRoc RBA 380 is a fast reacting, two-component, instantly-thickening, solventfree polyurea silicate anchoring resin specifically designed for rock bolting. Its thixotropic feature facilitates overhead applications without additional sealing.

Recommended uses:

  • ​Resin-into-bolt rock bolting​ at all angles

  • Bolt-into-resin rock bolting at all angles

  • For the use with steel and glass fiber bolts


What are the unique features of MasterRoc RBA 380?
  • ​Thixotropic

  • Fast curing and rapid strength development

  • Long distance pumping capability

  • Easy mixing even at low temperatures (>40°F (5 °C))

  • High structural strength

  • Excellent adhesion to damp and low friction substrates

  • Does not absorb water or expand when comes in contact with water


What are the benefits of MasterRoc RBA 380?
  • ​Secure and precise injection

  • Flexibility in applications

  • Reliable rock bolting

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