Non-Hacking Ceiling Leak Repair Solutions Avoid the dust, noise, and high costs of traditional hacking. Our innovative ceiling leak repair methods, such as PU injection grouting and flood infusion, fix leaks from the inside out. By injecting high-quality polyurethane resin into concrete cracks, we create an expandable, waterproof seal that plugs leaks instantly. This non-invasive app... https://shakuraconstruction.sg/services/supply-install-dry-wall-partition-ceiling/