What's a FRP Roof on a RV Anyway?

I put this video together quickly after a rare Arizona rainstorm on a 2016 Coachmen Mirada Class "A" roof inspection. I was looking at a number of repairs, but noticed it had a different roof then we have inspected so far.
This is a FRP or Fiber Re-inforced Plastic/Panel material. It is a thin textured fiberglass sheet material very similar to Filon. These are more rare roofs in the industry and seem to crack more than Filon.
I would still recommend sealing with Dicor lap sealant or similar product.
Thanks for watching!

Видео What's a FRP Roof on a RV Anyway? канала AZ Expert