Assembling the plywood panels, stitching them together and gluing a stitch and glue night heron kayak for more information visit: http://www.guillemot. A tip: put on fiberglass on the inside first and then cut the copper wire on the outside and file down the thread. now you can put on the fiberglass on the. Stitch-and-glue: watch step-by-step videos of a stitch and glue kayak being built. all of our boat kits are built using stitch-and-glue construction..