MasterRoc MP 358 GS – Highly reactive, two component hydrophobic polyurethane injection resin for strata consolidation

Description

MasterRoc MP 358 GS is a two component, solvent-free polyurethane injection resin specifically designed for rapid stabilization of strata where high compressive and bonding strength is needed. 

Where is MasterRoc MP 358 GS applied?

• Consolidation of fractured rock in underground structures 
  
• Permanent consolidation of broken coal in development roadways and longwalls
  
• Sealing against gas and water 
  

What are the advantages of MasterRoc MP 358 GS?

• Fast reacting material applied where structural strength and flexibility is required.
  
• Reacts and expands in volume up to 1.5 times without water contact. 
• Penetrates cracks wider than 0.14mm.
  
• Excellent compressive and bonding strength.
  
• Low sensitivity to water.
  
• Almost no increase in reaction temperature in contact with water. 
  
• Good bonding on wet and damp surfaces.