Multiurethanes Universal Resin is used in rock tunnels and underground mines to stop water inflows.  Universal Resin is a single component polyurethane grout that produces a semi-rigid hydrophobic foam.

Tunnel grouting contractors use Multiurethanes Universal Resin to stop water inflows through fractured rock. 

Technical Information for:  
  
  Universal Resin - Data Sheet (.pdf)

  Universal Resin - MSDS (.pdf)

  Universal Accelerator - MSDS (.pdf)

  Tunnel Grouting Services

 Rock Tunnel Grouting Projects with Universal Resin:
  - Stopping water inflows
  - Stopping water leaks around ground anchors

"An Innovative Water Cut Off Solution for a Hard Rock Tunnel" (.pdf)
     Article by Multiurethanes, Canadian Tunnelling Magazine

Contact us:  1-800-663-6633   /    groutingproducts@multiurethanes.com