This is when most rapid changes in prenatal development occur. All the major organs and body structures start developing during this short period. The baby is also extremely vulnerable during this time and miscarriages are the most common during the first 13 weeks if pregnancy, says the March of Dimes.
Determining the Substrate. The first step in painting any metal roof is determining what substrate and existing coatings you are dealing with. This is a huge factor in what coating system youâll want to use and is critical to determining how to prepare the existing surface.
You may want to paint the flashing to match the roof. First use a stiff wire brush and solvent to clean the surface of any dirt, debris or corrosion (keep solvent away from asphalt shingles). Coat the flashing with a zinc-based primer followed by two or more coats of spray-on, rust-preventive metal paint.