How do I repair the roof of a mobile home from rust damage?
Check the condition of the roof at least once a year. Inspect roof seams, flashing around vents and pipes, and any rusted areas on the roof. Clean the roof routinely to protect against rust and corrosion. Dirt collects moisture, and moisture eventually leads to corrosion. Don’t forget to clean under flashings and overlaps. Prepare the roof for coating. Sweep off the roof. Scrub the roof with a solution of one part chlorine bleach and three parts water to remove rust and mildew. Allow the roof to dry completely. Sand away the rust if any.Take the time to apply a zinc-based primer to the sanded areas before applying the roof coating. Seal coat the metal roof to repair pinhole leaks and patch up smaller spots on the roof that have rusted through. Depending on how thick you apply the coating, the protection could last for a couple of years. Allow about eight hours for the roof to dry before applying a second coat. Cut a piece of sheet metal to repair larger spots where the roof has rusted
