MasterRoc RBA 387

Highly reactive, thixotropic polyurea silicate injection resin for rock bolt installation

How does MasterRoc RBA 387 works?

MasterRoc RBA 387 is a rapid reacting two component polyurea silicate injection resin specifically designed for rock bolt installations. Due to its unique thixotropic behavior it offers high flexibility which allows for overhead applications without additional sealing.

Where is MasterRoc RBA 387 applied?

Resin-into-bolt rock bolting at all angles
Bolt-into-resin rock bolting at all angles

What are the benefits of MasterRoc RBA 387?

Secure and precise injection due to its thixotropic properties
Flexibility in application due to its unique thixotropic properties
Increased reliability due to its full-size grouting
Mixes easily even in low temperatures > 5°C
High structural strength combined with flexibility
Injected material shows good adhesion to damp and low friction substrates
Neither expands its volume with water nor absorbs water
Keep people safe during bolting due to its fast curing and strength development