The roofing contractor Singapore must possess expertise in navigating the material compatibility necessary to prevent galvanic corrosion. When dissimilar metals (e.g., steel fasteners and aluminum panels) are used in contact in the presence of an electrolyte like rainwater, a destructive electrochemical reaction occurs. The contractor must select compatible materials or ensure electri... https://kkroofspecialist.com.sg/roofing-contractor-singapore/