For long-lasting structural protection, Shakura Construction & Engineering Pte. Ltd. provides expert PU injection grouting that stops water seepage and strengthens weak concrete. We also specialize in painting service in Singapore, offering high-quality interior and exterior painting. Visit us at Jurong West St. 91 or reach us at +65 9647 2701. https://shakuraconstruction.sg/services/pu-injection-grouting/