Free plans for stitch and glue boatbuilding. many good free plywood contruction stitch and glue boat plan. stitch and glue plans are good wooden boat plans for beginners.. Fast-g stitch and glue plywood. t his quick and easy boatbuilding method consists of plywood planking panels cut to shape from full-size patterns which are "stitched. So which one should you use when boat building? well there is no need to stick to one type for everything. for the hull and any structural components clearly you will.