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  • Municipal

    Eliminate infiltration in sewer systems

  • Industrial

    Permanently seal leaks in concrete structures

  • Geotechnical

    Stabilize soil and control groundwater

  • seawalls and bulkheads

    Seawalls & Bulkheads

    Soil stabilization and void fill

Stop Leaks. Stabilize Soil.
Control Groundwater. Permanently.

Over 45 years and still going strong, Avanti's injection grouts are used worldwide in municipal, industrial, and geotechnical applications.

In 1978, Avanti started with only one product—AV-100® Chemical Grout—which was used to seal infiltration in sanitary sewer lines. Today our comprehensive product line consists of acrylics, urethanes, cementitious grouts, epoxies, and much more. 

High-Quality Injection Grouts. Unparalleled Customer Support.

It is why we remain a trusted name in the industry. Our team collaborates with engineers, contractors, and strategic partners to find solutions that create safer environments, stronger infrastructure, and healthier communities.

Educating the Industry

Online, in person, or in a classroom - education and training are the keystones of Avanti. We pride ourselves in the level of education, training, and technical support services that we offer. Have an on-site field service need? No problem. Contact your regional manager or complete the Field Service Request form.

Products Spotlight

AV-100® Chemical Grout

Ultrafine Cementitious Grout

avanti av-275 soil grout hydrophobic urethane

AV-275 Soilgrout™

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