Almost looked like that closed cell foam. Did it feel spongy at all? Hard to tell by picture, the mobile home and similar coatings have a different appearance than the foams… I’ve seen the foams applied on a few residences here and there.
I have limited experience with the foams except that there are some desireable qualities with it?
Could be the mobile home coatings that Barry mentioned as well.
Here’s a link if you were curious about the foams
AHHH, a closer look at the picture by the satelite dish, looks like the coverings Barry mentioned.
Disadvantadge? To me they would require more maintenance than a composition or other type of roof. Just me. Maybe the newer elastomerics will go a little longer.