After a long cold winter and having to move location (fortunately within the same building) I have finally made a start on the second hull half. On the whole the first hull half shape is pretty good, although there are a few uneven patches, where the foam strips did not lie tightly against the batons in the original mold, particularly on the tight corners down by the keel. I have opted to leave the outside of the first half unglassed for now and will do it after joining.
Mold re-assembled ready for planking, (and an indication of the final hull size and shape beam wise).
Fitting the Core-Cell strips. Core-Cell A500 seems to have been discontinued and is now repalced by M80. It seems to be a tougher foam and does not thermoform as easily.
Tight corners down toward the keel. Needs quite a lot of heating and some serious muscle to bend. Difficult not to scorch the foam.
View from the rear.
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Alan I use hot water to bent the M80 foam, I did use M100 foam on the outside of the floats.
ReplyDeleteSee my blog how fast this works
http://f32thriller.blogspot.nl/2013/02/au-bain-marie-fore-foam.html
I use strips of +/- 40 cm
Arno