AV-600 Surelift Series (Slow)
AV-600 Series Surelift is a dual component, water blown, all PMDI-based, pour-in-place urethane foam system engineered for concrete lifting, soil strengthening, and void filling in wet soil conditions. AV-600 Surelift Series comes in a variety of strengths and reaction speeds. The low viscosity design (Part A and Part B combined) allows the material to be blended together using typical reactor mix machines or hand mixer. For desired gel times over 30 seconds, use the SLOW version.