Avanti Grouts AV248HV 5gal kit

“AV-248-HV Flexseal HV™ is a moisture activated, MDI-based polyurethane resin whose reaction is catalyzed by mixing AV-249-HV Cat-HV™ with AV-248-HV. AV-248-HV is injected as a single component and designed for sealing active and potential water leaks in cracks or small annular spaced when flexibility is needed. AV-248-HV withstands wet/dry cycles. AV-248-HV cures resilient, impermeable, and flexible.”