STP’s Polyurethane Based Water Reactive low viscous liquid reacts with water in a controlled manner to form a swelling resilient strong adhesives mass, appropriate to the designed task of sealing. When injected under pressure into leaking structures, a permanent flexible water barrier is formed through polymerization.
ShaliGrout®PU 2K 20
Water Reactive, Hydrophobic Polyurethane Injection Grout
ShaliGrout® PU 2K 20 is a hydrophobic, solvent and phthalate free, water reactive polyurethane reaction system.