Have I got a mohair or vinyl roof?

I agree with what most have said, and what Nigel says, get it dry and get it treated.

I bought mine and it had condensation on the inside, a bit of mould also inside, vinyl roof though. I let it dry completely and cleaned the mould away and treated the outside with a product can’t remember which and all was good, never leaked. I later replaced it with a mohair roof and did exactly the same clean/waterproof and that was always dry inside.

Did you get the Soft Top reviver as well?

My black mohair roof was quite faded and I used the Cleaner, then Reviver and then Waterproofer

Brought the top up like new.

+1 on what Dipstick says. The Reviver really brings back the black when faded.

Yes, the factory roofs are cloth and not actually mohair.