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.
Step 1, Texturize the surface of the sheet metal. Analyze the surface of the sheet metal. If the sheet metal is smooth to the touch, you will need to texturize it before painting. Create a rough surface on the sheet metal. Using high-grit sandpaper or steel wool, rub the surface of the sheet metal. This will allow the paint to adhere to the metal. Create a light, even texture on the surface and avoid ...Step 2, Clean the sheet metal. A clean surface will allow the paint to adhere ...