Shakura Construction delivers professional water leakage wall repair tailored to Indian concrete structures. Leaks often occur from hairline cracks, honeycombing, or poor waterproofing in bathrooms, basements, and external walls. PU injection grouting injects specialized resin that reacts with moisture, expands up to 30x, and seals from within—ideal for negative-side applications wher... https://shakuraconstruction.sg/services/water-leakage-wall-repair/