For durable waterproofing solutions, Shakura Construction & Engineering Pte. Ltd. offers PU injection grouting to seal leaks and repair structural cracks. We also provide trusted painting service in Singapore, ensuring smooth coverage and lasting results. Contact +65 9647 2701, email [email protected] , or visit Blk 942 #04-453 Jurong West St. 91 Singapore 640942. https://shakuraconstruction.sg/services/pu-injection-grouting/