Presentation Title Injecting Life into Infrastructure  Presented By David Dingler Prime Resins Inc. Presentation Synopsis This presentation will discuss the types of injection grouts and how to choose the appropriate material for the application. The material types that will be discussed are hydrophilic polyurethanes, hydrophobic polyurethanes, and epoxies. Biography David Dingler is the Southeast Regional for Prime Resins Inc., a leading manufacturer of chemical grouts, adhesives, and coatings for infrastructure repair and protection, in Conyers, Georgia… just outside of Atlanta. With 14 years of industry experience, David has had one of the most unique career paths getting him to where he is today… knowing all things grouting. From product development to technical services to managing both international and U.S. sales territories. When he is not traveling around the world, David enjoys everything outdoors… Hiking, off-roading, biking, fishing, etc. Basically, anything to be outside.