Water leakage wall repair targets damp patches, efflorescence, and seepage on interior/exterior walls caused by rain penetration, pipe leaks, or poor construction. Start by identifying the source—fix external cracks, faulty plumbing, or terrace overflow. Remove loose plaster, clean efflorescence, fill cracks with polymer-modified cement or PU sealant, then apply two coats of elastomer... https://shakuraconstruction.sg/services/water-leakage-wall-repair/