Thursday, November 5, 2009

Get your shine on!

We managed to sneak down to Scituate last night and do another round of epoxy.  Almost all the parts have two coats on them, and this will set us up well to actually start stitching the boat together on the weekend.

One big problem is that I am not happy with the puzzle joint on the bottom panel.  It seems that our two tables were slightly out of true (about 1/8") which in conjunction with not enough clamping area has caused the fingers to be a little askew.  I am afraid that if we just sand it down we are going to go through the first layer (veneer) of the plywood.  Unfortunately no photos to show the problem, frankly a little embarrassed that it is a problem.  Current thinking is to go ahead and blow through the veneer on the top with a belt sander, a fill if necessary with wood flour thickened epoxy.  This will leave a fairly unattractive slice on the bottom inside of the hull - but it looks like the joint is mostly under the center seat.  On the outside it does not matter much as it will be painted.  I don't think the variance is enough to affect strength - especially as this part will have fiberglass on both sides.  Only other choice is to order new parts - we will start with above and if really ugly consider the delay a cost of this.

In the meantime a few pics...

Strakes with two coat - shiny:


Pieces and parts:



Close up:



Pics to come this weekend of the puzzle joint conundrum.  Also a story of a very very fein sander.


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