This rubbery material is truly versatile! Polyurea is a fast-curing elastomer created through the reaction of isocyanate and a resin blend. It is highly valued for its durability, versatility, and rapid setting time. Polyurea grouting slurry is a form of this material used in construction for sealing and repairing cracks, voids, and joints in various structures, such as concrete and masonry. | GIGadgets