can you laminate a board with epoxy then put the leash plug and fin box in with polyester?
Yep…
Yes! and the polyester will melt your styro core on contact,
OR,
if you have a urethane blank, the deck plug and finbox will adhere to the foam
and stringer but not to the lamination, so figure on a couple of solid
turns and a tug or two on the leash before they pull out…
Have fun proving me wrong!