Multiurethanes - Model Multi-Gel -Water-Reactive Polyurethane Injection Resin

MULTI-GEL is a solvent-free, non-toxic, single-component water-reactive polyurethane injection resin. It reacts with water to form a flexible hydrophilic barrier. Depending on the amount of water in the mixture and upon curing, it will vary in consistency from strong, elastic, rubber-like foams to stable gels containing as much as 800% water. After curing, MULTI-GEL absorbs limited amounts of water and will shrink slowly if allowed to dry. These foams and gels help deflect excessive water away from penetrating the structure, ensuring a strong hydrophilic barrier.