How to make a silicone mold of a fiberglass object? I have an fiberglass object, that I want to make a mold of.
Commonly known is that fiberglass and silicone don't like each other.
And when I tried to make the mold, I experienced what I expected got a gooey consistency.
I believe this phenomenon is called cure inhibition.

Is there a way that I can make it work?
Or is there a different material that would work (soft molding material)?
Would a two step process work? Make the first mold off of the fiberglass with latex rubber (or another molding rubber that is not anti-fiberglass) then make a plaster positive from that. So now you have the fiberglass form in plaster, use that for the silicone mold.