[fikren]

to my knowledge its just a epoxy vinyl resin and fiberglass fibers rather than sheets with a heavier mix on the resin vs the fiberglass. The mix of the two varies depending on application and I think most peoples recipies (mix ratios)are not something they want published such as if you called up shine and said "hey whats your mix for your FRP" I doubt they would tell you. Or at least thats how I am percieving it.

There is an great company called Fiberglast.com who are very helpful with chosing the right products. You might give them a call and see what they recomment. I know other places like USComposits are usually cheaper price wise but the couple of times I called them the people I talked to were really rude like they didn't have time to talk to me about their products.