i really need to know were to find some fiberglass glass on fins if anyone knows were i could find some that would be great thanks cain.
Fiberglass Supply for sure.
Island Fin Design and Rainbow Fin Co. both offer all of their fins as glass-ons. they don’t advertise it on their site, but you just have to specify in the order that you want it as a glass-on. i’d imagine other companies also have their fins available as glass-ons, but IFD and Rainbow are the only ones i know for sure.
Or if single fin: buy fin, cut tab off, glass fin on.
could you buy big box fins, then cut the fin part down?
Yes. Sure increases your selection that way. Just be sure to rough up any place on the fin that you expect to glass onto with some 100 grit so it sticks…