AV-315 Microfoam

AV-315 Microfoam

AV-315 Microfoam is a single component, moisture activated, polyurethane injection resin designed for sealing active water leaks in very fine cracks or joints in below-grade structures. AV-315 cures to form a dense, resilient, and impermeable closed-cell flexible foam.

AV-315 Microfoam is tested and certified for NSF/ANSI/CAN 61 - Drinking Water System Components.