The Non-Hacking Solution: PU Injection Grouting Say goodbye to the noise, dust, and high costs of hacking up your tiles. PU injection grouting provides a sophisticated, non-invasive alternative for fixing ceiling leaks and floor seepage. Because the chemical grout expands to fill even the tiniest capillary cracks, it creates a flexible, long-lasting seal that moves with the building'... https://shakuraconstruction.sg/services/pu-injection-grouting/