Thanks TomCrump,

Yes I have visited the website and yes on the main page it says that but in application tab it said "sheeted OR fiber glassed" so I was confused, which I cleared it up with Ed.
I have seen Randy Carranza Videos in which he used Minwax Polycrylic for fiberglassing on top of sheeted balsa, I am going to do the same then apply primer + sanding + FM. This is my first time building a kit, so didnt know that a quarter would be enough to do the job, but you mentioned that a qaurter is enough.

Thanks once again