Showing posts with label Interior Glassing Preparations. Show all posts
Showing posts with label Interior Glassing Preparations. Show all posts

Monday, January 17, 2011

Interior Glassing Preparations

Even with the constant threat of bad weather last week, I was still able to get the canoe pretty well ready to receive the interior lamination of fiber glass. First I completely sanded and cleaned up the epoxied interior. The stern fillet needed a bit of a re-work because of the runny mix used initially, so I mixed up another small batch and got it all sorted out. It's still not very pretty but at least it should be OK for the glass.





Then I set up my new roll of Bi-Axial cloth and started measuring out the lengths needed. With the traumatic memories of my earlier experiences in glassing the exterior still fresh in my mind, I have instead decided to apply the glass in strips cross-wise this time. This should mean that I'll only have to deal with a small area at a time, and ought to have lots less trouble getting the bloody cloth to behave itself. I started amidships and worked toward the ends (the widths seems to fit just right). There will be a slight overlap between each strip, but I'm hoping this will add to the transverse strength. Once these strips were all cut out, I stacked them neatly on my bench and covered them over.








I'm a bit concerned about the much heavier cloth (over 400gm - twice what was used on the exterior), specifically whether or not I'll be able to wet it out enough. So I cleaned up one of the earlier test panels (the really bowed one) and did a trial run on it. I also used some peel ply, since I'm planning to have a go at using that as well in the proper lay-up. It seemed to go well, hope it turns out OK.





I'm hoping that I get a good break in the weather tomorrow (predicting rain again). Man, what I'd give to have a decent shed to work in. It'd be so cool to get past all this fiber glassing crap, and finally get onto some fun stuff (gunwales, bulkheads, etc).