Showing posts with label plank. laps. Show all posts
Showing posts with label plank. laps. Show all posts

Thursday, February 17, 2022

Nutshell Pram EXCUSE ME Planking and Epoxy Tips

 14 Feb 22:

Let's see, what to do today? Planking? That's it. A few notes follow as we continue planking our Nutshell Pram EXCUSE ME. One note is that it's a goo idea to mark which edge of the plank gets epoxy. We had a work slowdown today when i gooped the wrong edge, it's easy to get confused as the plank gets taken off from dry fitting and hauled over to a work table. So a little pencil mark helps, as do a few scribbles as to where the transom surface will get epoxy. 


When we are finished dispensing epoxy from a tube, we just leave the mixing tip on vs putting the shipping  cap back on. The old epoxy hardens, and when we're ready to epoxy again we put on a new mixing tube.


When the old mixing tip comes off, we see fresh thickened resin and hardener waiting to spring into action.


New mising tube.


A video: https://youtu.be/ULc7sXbjqCk


We apply a small bead of THIXO to the seam the spread it out with a paint stir stick to ensure full coverage.

Another video: https://youtu.be/VmZuQ0590eY

We hope you remembered to cover the molds, so they don't stick to the hull :)


A tip from Charlie, this screw acts as a third hand to help hold the plank during dry fit and again during final attachment of the plank.


Planking tips video: https://youtu.be/VmZuQ0590eY


Hey Webb, the Whisky Plank glued and temporarily screwed!



The bottom of the sheer plank and middle plank overlap a bit, the designer says to add some thickened epoxy here to increase the seam strength. Smooth the bead with a nitrile gloved finger to attain ludicrous speed in the pram.


Pause for celebration with libations.