Stitch and glue kits are a must for building our stitch and glue boats. these kits include copper stitching wire, screws and boat nail fasteners (if required), silica. Spira international wooden boat plans. following are the stock plans available for the various types of boats, separated into the different categories.. Wooden boat kits precut wooden boat kits for wood framed plywood boat kits, stitch & glue plywood boat kits and cedar strip models..