MasterInject 1320 - A two component hydrophilic injection resin

Description

MasterInject 1320 is a two component hydrophilic injection resin which forms an impermeable flexible seal when injected into cracks in concrete. 

Where is MasterInject 1320 applied?

• Permanent crack sealing of below ground structures such as tunnels, shafts, basements and underpasses. 
  
• Stopping of minor water seepage. 
  
• Can be injected after CONCRESIVE 1335 in cracks where higher water flows occur. 
  
• One time injection through injection hoses
  

What are the advantages of MasterInject 1320?

• MasterInject 1320 is based on a moisture curing MDI Isocyanate and DOES NOT require the addition of a “reactor” to activate the material 
  
• The product cures to form a flexible and impermeable seal where further limited movement of the concrete is anticipated 
  
• It reacts under wet / damp conditions and foams upon contact with water 
  
• Good bonding to damp / wet surfaces 
  
• Permanent sealing effect 
  
• Low viscosity – allows penetration of fine cracks 
  
• Does not contain toxic TDI Isocyanate 
  
• Has a low shrinkage compared to standard TDI based injection sealing products