Professional application in must adhere to a strict multi-coat system, typically involving a minimum of one primer and two topcoats to achieve the necessary Dry Film Thickness (DFT). DFT is critical for achieving the specified warranty and performance criteria. Application is usually performed using commercial airless sprayers to ensure uniform coverage and consistency across the roo... https://kkroofspecialist.com.sg/painting-metal-roofing-singapore/