Glass-on Fiberglass Fins
4' Bundle of glass roving to reinforce base of fin
Glass-on Fin Kits
Fins are properly foiled for each application. The twin fin set is foiled on one side and flat on the other. The Tri fin set has two fins that are foiled on one side (to be installed facing the outside of the board) and a center fin that is foiled on both sides. Each kit contains a 4-foot bundle of glass roving used to create a fillet at the base of the fin.