Resealing A Rusted Steel Roof - Tips To Help You Prepare For The Job
If you have an older steel roof on your home, then you may notice that the roof is starting to build a layer of rust. This rust forms as the top protective coating secured over the steel starts to break down. This coating is built up in layers. A zinc coating, primer, top coat, and a protective seal will often make up these layers. Unfortunately, wind, sun exposure, and adverse weather conditions can all break down the coating.