Franck, You are Max catsailor from martin's site. You took that ID on after you were banned.

Now, the question asked was simple enough, so you could do us the courtesy of answering it rather than more copy and paste crap.

There is no clarification needed for building boats in wood epoxy, it is clearly allowed in the class rules and has been since the very first edition of the rules. My question to you is this:- how is a wood epoxy boat going to be surface coated if paint is not allowed?

I don't expect you to like the answer, but you could at least give it a shot.