A couple days back I laminated some uni and plain weave along the keel for added protection for beaching and trailering.
My original intention was to do this without a vacuum until I realised there was 3.5kg of glass involved.
With that much I decided it was probably worth vacuuming.
Once again I did the maths after the work and again got a 46.5% resin content in the laminate.
Pic below.

[Linked Image]

Attached Files
keel lamination.jpg (840 downloads)
Last edited by phill; 03/18/14 06:51 AM.

I know that the voices in my head aint real,
but they have some pretty good ideas.
There is no such thing as a quick fix and I've never had free lunch!