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