Board repair

I managed to damage one of the outer fins on my board and it cracked the fiberglass on the top of the board and the inner foam. Im looking to buy a repair kit but im not sure if my board is epoxy coated as theres different repair kits for epoxy and non epoxy boards by the looks of things. How can i find out what board mine is, its got Pyzel (5' 8" 1/2) written on the bottom. Any help?