Skip to main content

AV-118® Duriflex

AV-118® Duriflex

AV-118® Duriflex is an ultra-low viscosity chemically-activated gel in liquid form. With a viscosity identical to water, AV-118 can infiltrate any location water can reach and offers controllable curing times ranging from 5 seconds to approximately 10 hours. Once fully cured, it establishes a highly effective and enduring water barrier while significantly enhancing soil stability.


  • Stops water infiltration into manholes, sanitary and storm sewer mainlines, joints, laterals, tunnels, mines, and various other geotechnical applications and underground structures by stabilizing the external substrate.
  • Provides ground modification and slope stability to prevent landslides, erosion, or any situation where site conditions or project requirements necessitate modification of the existing soil properties.

Technical Resources

Additional Resources

Related Products

  • AV-103® Catalyst SP

    AV-103® Catalyst SP (Sodium persulfate, often referred to as SP) is a white crystalline solid used with Avanti's acrylic gel systems as a polymerization initiator as a polymerization initiator.

  • Tracer Dyes

    Tracer dyes are used extensively with Avanti’s gel systems to track the paths of the grout. Available in blue, green, red, and yellow.