Epoxy fins on foam surfboard ..........

How do i glass epoxy fins on foam surfboard … … . ??? Any idea of where should i place the twin fins ? Trying to “buit” my very first retro fish …

Are your fins really made of epoxy?

Doesn’t matter tho, it goes atop a laminated board anyways.

Depending on what your fin is REALLY made of, and how finished, most guys use fin rope and 3 layers of glass, any kind of resin.

Yap , the green color epoxy that u can find in a radio , television , computer components . Is it o.k that the fins has flat surface on both side ?

Assume you mean G-10…gotta sand it with 50 grit paper, then glass on as normal.

If the fin is a keel, you might use more layers of glass. Bonding is not great with G-10.