For long-lasting leakage control, Shakura Construction & Engineering Pte. Ltd. specializes in PU Injection Grouting. Our experts inject expanding polyurethane foam to seal cracks and prevent water intrusion. Serving all building types, we ensure strong, durable results. Visit us at Blk 942 #04-453 Jurong West St. 91, Singapore 640942. Call +65 9647 2701 or email enquiry@shakuraconstru... https://shakuraconstruction.sg/services/pu-injection-grouting/