Galvanized Metal Roofing Paint

Unfortunately over time this coating can fail leading to minor rust outbreaks.

Galvanized metal roofing paint.

The enamels in alkyd paints can react with the slick zinc finish on a galvanized steel surface leading to poor adhesion and peeling. Painting a galvanized steel panel roof is not all that different from painting other metal objects but you must ensure that the surface is perfectly clean before beginning the application process. You ll also need to purchase a primer designed for metal roofs. For the most dependable results look for paints that are formulated specifically to bond to galvanized steel.

Avoid using alkyd based paints such as spray paint on galvanized steel. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. However paint on metal roofs often peels or rusts in which case it is time to repaint it. Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal.

If crawling around on a metal roof in the hot sun does. Many metal roofs are made out of galvanized metal which is a type of metal that has been covered with hot zinc in order to protect it from the weather.