Fast-g stitch and glue plywood this quick and easy boatbuilding method consists of plywood planking panels cut to shape from full-size patterns which are. Plywood for boat building. apa technical sheets. the following are technical data sheets from the american plywood association. plywood grading in the us is not. Boats, portable, plywood, folding, home made, coroplast, easy, low cost, kayak, canoe, pram, utility, fishing, plans,.