Devoe's Industrial Enamel high gloss black. Normally that type of paint would be used on iron rails or other more heavy-duty applications, but this particular door gets a lot of wear and tear as this customer has dogs, kids, and usually has some sort of decorative wreath up, which can all be hard on a door. It is also exposed to sun 80% of the day. We are looking forward to a prosperous 2017, and we hope the same for you! Thank you for visiting and Happy Holidays!