Stress Free Epoxy Glue-up on the Poulsbo Boat - Episode 10

Hey folks, welcome to Nomad Boat Building. We're picking up where we left off on the Poulsbo Boat Project. In the last episode, I fitted and steam bent the longitudinal members that will become the inwales and thwart risers. This time, it's time to glue everything up. I'm using epoxy to laminate the inwales and thwart risers into strong, rigid structures that will become an important part of the boat. I'll show you how I prepare the surfaces, use two-part bonding, choose between different types of clamps, and use polymer nails to hold the laminations in position while the epoxy cures. I'm using WEST SYSTEM 105 Resin with 205 Fast Hardener for this glue-up. The two-part bonding technique involves wetting out the wood with unthickened epoxy first, followed by thickened epoxy to create the structural joint. The Poulsbo Boat is a modern cedar-strip version of a 1950s-era sport fishing boat originally built by Roland Young in the Poulsbo, Washington area. The original was built using traditional carvel plank construction; this version is being built with cedar strip construction and fibreglassed inside and out. There is one more tricky piece to add before this stage is finished, and I'll tackle that in the next episode. Get Raptor polymer nails here: https://raptornails.com/ Canadian source For Raptor products here: https://woodworkerspecialties.com/product/raptor-15-18-gauge-polymer-composite-nails/?sfw=pass1789999248 SUPPORT THE CHANNEL Join me on Patreon — your support helps make these boatbuilding videos possible. WEBSITE nomadboatbuilding.com INSTAGRAM @nomadboatbuilding POULSBO BOAT PROJECT PLAYLIST: https://www.youtube.com/playlist?list=PLnOoJJKdbR4JZFfEMWhXjloa0LhCp0GPI Follow the complete build as the boat takes shape, from the building jig and backbone through planking, fibreglassing and finishing. CHAPTERS 0:00 Introduction 0:31 Time to glue up 0:39 Preparing the blocking 1:02 Protecting the moulds 1:27 Why I'm willing to cut the moulds out 2:04 Preparing the epoxy surfaces 2:27 WEST SYSTEM 105/205 epoxy 3:00 Two-part bonding explained 4:18 Epoxy working time 5:06 Fine-tuning the clamps 5:53 Choosing the right clamps 6:41 Green state after the first glue-up 7:06 Starting the inwale lamination 7:22 Using polymer nails 9:00 Fitting the inwale 10:29 Mixing the epoxy 11:36 Wetting out the Douglas-fir 12:01 Preventing epoxy starvation 12:51 Why I like heavily laminated shears 13:24 A design problem I'll reveal later 14:21 Thickening the epoxy 14:48 Planning the four-stage glue-up 16:07 Adding alignment blocks 17:09 Getting the first lamination in place 18:33 Using polymer nails 20:00 Starting the second layer 21:26 Getting systematic with the clamps 22:58 Cleaning up the squeeze-out 23:34 Epoxy on a big boat 25:04 The inwales and thwart risers are glued up 25:13 What's coming next #NomadBoatBuilding #PoulsboBoat #BoatBuilding #WoodenBoat #Woodworking #CedarStripBoat #Epoxy #WESTSYSTEM #BoatbuildingTips #WoodenBoatBuilding