Acrylate injection resin - higher elongation


Aquafin's InjectPro-PM3811 Series of hydrophilic acrylate injection resins are formulated with superior sealing characteristics. The InjectPro-3811 acrylates are environmentally safe and include:

InjectPro-PM3811-Flex is specifically formulated for areas subject to movement with elongation of up to 351%. It is able to permeate very fine soil and fill voids between the interface area of the concrete and substrate and provides excellent waterproofing capabilities for use in the creation of grout curtains behind existing concrete walls or abutments.

Typical Applications:

  • Creation of grout curtains
  • Soil stabilization behind brick and concrete structures
  • Construction joints, expansion joints
  • Concrete precast segments, cracks


  • Controlled, extended setting time range: 5 min – 15 minutes
  • Very low viscosity, excellent for penetrating into small cracks
  • Free from acrylamides, easy clean-up, non hazardous waste removal
  • Certified to NSF/ANSI 61 for potable water

CSI Divisions:

  • Pressure Grouting Soil Stabilization (31 32 23)
  • Tunnel Grouting (31 73 00)
  • Injection Grouting (03 64 00)

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