There is real Ensolite available (IR Foam Specialties is one source), but so far I don't believe anyone has found it with the "white" vinyl skin bonded to one side like is in our trailers.
On the other hand, the "plain" Ensolite is paintable, so I believe most of the people who have used it have just painted it from the get-go. The skin would be nice, though, and may be available someplace that we just haven't found yet.
That said, I wouldn't rush to take yours out, if there's a chance of saving it. You would be amazed what people have cleaned off the Ensolite - that skin is very tough and scrubbable.
Maybe show us what you have and get some ideas, if there's a hope at all of saving it?
Perry, is what you found Ensolite-like? Or actual Ensolite brand? (Just curious). I don't suppose it would have the bonded skin if it were for carpet underlayment...