Shakura Construction & Engineering Pte. Ltd. specializes in PU injection grouting, using high-quality resin to stop leaks in walls, concrete slabs, and ceilings. This ensures strong waterproofing and long-term durability. We also provide trusted painting service in Singapore, offering colour consultation, careful preparation, and clean finishing. Reach us at +65 9647 2701, enquiry@sha... https://shakuraconstruction.sg/services/pu-injection-grouting/