Apply a thin coat of resin to the hull bottom and sides down to the penetrable area, then lay on a section of fiberglass cloth and apply another thin coat of resin over the cloth. Repeat this procedure to apply the next section of cloth, overlapping the previous section by ¼ to ½ ...
and is great for seams where there needs to be a little strength, where seam welding would risk warping the area badly (in this example, the swage line is a hard one to weld and because it is so prominent, the eye will be drawn to any imperfections there). Smearing epoxy over the ar...