For effective crack sealing and waterproofing, Shakura Construction & Engineering offers professional PU injection grouting using advanced equipment and high-quality PU material. Our team also provides top-rated painting service in Singapore, ensuring clean and vibrant results for any property. Reach us at +65 9647 2701 or [email protected] . Office: Blk 942 #04-453 Juro... https://shakuraconstruction.sg/services/pu-injection-grouting/