Walls and floors with water seepage can weaken over time due to moisture. PU injection grouting helps stop leakage by filling hidden gaps beneath the surface. Unlike traditional methods, this solution does not require removing tiles or hacking floors. It is fast, effective, and ideal for toilets, balconies, and underground areas where water pressure is high and difficult to control. https://shakuraconstruction.sg/services/pu-injection-grouting/