We pushed hard through a rough inflow (3-4') last weekend and had some gear get wet in the bow. It appeared to be coming in behind the rub rail. From the outside, it is apparent the joint is separating. Going to pull the rub rail and reseal it. After cleaning it all up, is a urethane adhesive like Dow U-418 a good choice or is there better choices? In a smallish town and supplies are limited but don't want to deal with a mess gone wrong.