Pumping Polyurethane Using a Closed System

A better way to pump polyurethane grout is to utilize a closed system. No mixing, no hoppers and less mess. A closed system will also have less down time and less maintenance. SealGuard, Inc. demonstrates a closed pumping system on a converted airless paint sprayer and their single component polyurethane grout, Hyperflex. Hyperflex is a mix free, pre catalyzed, moisture activated grout that is NSF/ANSI/CAN 61 approved for potable water. www.sealguardinc.com