Well... this all depends...
First, you are using a very general term for the 'resins' used in fiberglass. It's not like there is just one or even one chemistry. Your favorite fishing rod (if you have one of the most popular ones) may contain resins from Wolverine Coatings that WOULD work on your floor (although it wouldn't look great...lol). People use Polyesters, Vinylesters, Epoxies, Boron TriFloride Resins and many others in fiberglass.
We make some polyesters that are used on concrete. BUT... in general the bondstrength of Polyesters is not suitable for concrete. In addition, there is the consideration of the health ahzards of 'free polystyrene'.
My advice... the place for experimentation is in the lab... not on your floor!
PS... We have labs!!!
