Roof Type /1998 winnebago chieftain

[bullheadbob]

I don't know if I have a fiberglass roof or a Rubber roof.
Looks like fiberglass to me.
1998 Winnebago Chieftain 36 ft Diesel Pusher
Starting to discolor on the sides ..Turning brown . I can see what looks like small strips extending vertically. I need to know what kind of roof it is
before I can set out to repair it.
Thanks,
Bob

[Lt46]

As far as I know all Winnebago's have fiberglass roofs. Mine does.

[bullheadbob]

Thanks.. P&D
I think it's fiberglass too.. all along the gutter it looks like the Fiberglass has
receded..?? and revealed what looks like brown piano keys???
I am studying all about "Eternabond" tape.
Bob