RR401 Polyurethane Concrete Lifting Foam HMI REP Mar 6, 2012 0000 The RR401 is a polyurethane foam specifically designed for raising and stabilizing concrete. Ideal for heavy lifting, the reaction time (more…)
RR401G Material Reaction HMI REP Mar 6, 2012 0000 RR401G is a two component gas blown 4 lb polyurethane foam. It is designed to set up in wet conditions (more…)
World of Concrete 2012 Live Polyurethane Concrete Raising HMI REP Feb 1, 2012 0000 This video is of the Live Polyurethane Concrete Raising Demonstrations that were presented at the 2012 World of Concrete in (more…)