Did you mean roll on uv Epoxy resin or Polyester resin? Because I don't think it's a good idea to coat the board with polyester resin it won't bond well to epoxy. Also you might want to take a look at this product.
or use the stuff Remi said, a friend of mine has used it and it worked well for him I think he said he did two or three boards with the two part kit. good luck. Cheers. Michael