Practically all stitch and glue boats are given a sheathing of fiberglass cloth soaked in epoxy resin. this layer is used to add a high degree of protection, strength. Although i had never actually kayaked before, one day i decided to make a stitch and glue kayak. for a non-kayaker i’m not sure why, but it had to do with a. Stitch-and-glue boatbuilding learn introductory and advanced modern plywood boatbuilding techniques suitable for heavy-duty boats. john harris—august 20–26.