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AV-248-LV Flexseal LV

AV-248-LV Flexseal LV

AV-248-LV Flexseal LV is a low viscosity, moisture activated, MDI-based polyurethane resin whose reaction is catalyzed by mixing AV-249-LV Flexseal Cat LV with AV-248-LV. Injected as a single component, AV-248-LV is designed to seal active and potential water leaks in various cracks and annular space where flexibility is needed but is susceptible to wet/dry cycles. AV-248-LV cures resilient, impermeable, and flexible.

AV-249-LV Flexseal Cat LV is the catalyst designed exclusively for AV-248-LV Flexseal LV. Typically, one container of AV-249-LV  is used per pail of AV-248-LV. Depending on the desired reaction time, AV-249-LV may be doubled.

• Fine cracks above or below grade in humid or arid atmospheres
• Fills various voids and pipe penetrations
• Stops leaks in concrete structures
• Designed for tunnels, mines, dams, reservoirs, block walls, and structures that may shift 

AV-248-LV Flexseal LV is tested and certified for NSF/ANSI/CAN 61 - Drinking Water System Components.

Technical Resources

Additional Resources

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