​​​MasterRoc RBA 380

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.

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