A coating of epoxy primer offers adhesion and a baked-on acrylic top coating adds color and protection. Because some sheet systems are designed for commercial applications, they are generally given highly durable paint finishes. One popular fluorocarbon coating used on many products is called Kynar ...
Once that happens you cannot repair the EPDM roof properly, because now the paint is between your patch, primer and roof itself. I’ve tried to repair such roofs with great unsuccess. Now I’m not sure if those coatings were acrylic or Liquid Rubber or Urethane, but I just have a ...
Picking your primer. If you’re fresh coat of paint is of the same color as the old one, you don’t need to prime the surface. However, if you want a different color of paint, pick a primer with a vinyl sealer as the sealer will help both the primer and paint stick to the surfa...