Shakura Construction & Engineering Pte. Ltd. offers professional PU injection grouting for waterproofing and structural repair. Our service stops seepage instantly and strengthens weak areas. We also deliver top-quality painting service in Singapore, using premium materials for long-lasting color. Visit us at Blk 942 #04-453 Jurong West St. 91 Singapore 640942 or call +65 9647 2701. https://shakuraconstruction.sg/services/pu-injection-grouting/