I have a Hunter 310 and need to refinish the teak slots on the transom seats. I would like to paint them with epoxy but need to know if there's any additive that will protect it from UV rays. I prefer to do this once rather than make it an annual paint requirement so any help will be appreciated. Once I figure out the best product for refinishing, I will remove them and refinish them out of the seats to prevent making a mess. Thanks in advance.S/V Calaloo