The fairing is built in situ after riveting the canopy onto the frame. It is bonded to the actual canopy bubble when you build the fibreglass. The epoxy is the only "glue" and that is part of the fibreglass system.
I recommend that you really study section34, pages 13-16. Read it through a few times and you should get a feel for what is involved.
The method you link to is nothing like the technique used in the kit assembly instructions.
Cheers,
DaveH