Cleaning is the next essential phase in painting-metal-roofing-singapore. Over the years, metal roofs accumulate dirt, algae, and atmospheric pollutants that prevent paint from adhering properly. Technicians typically use high-pressure water jetting to strip away these contaminants. This ensures a pristine surface, allowing the primer to bond at a molecular level. Without this deep cl... https://kkroofspecialist.com.sg/painting-metal-roofing-singapore/