It seems to hold up very well for these:
http://gallery.kiteforum.com/gallery/albup46
But I always thoroughly coat it with epoxy and sometimes vacuum bag a layer
of glass on as well. Note the tortured shape, from 3 layers 3mm laminated
with rocker and bottom concave.
Nice springy "pop" like a snowboard. At 180lbs with frequent jumps to around
15', I haven't been able to break one or seen any signs of rot yet, even the
ones where I ground through to to bare wood riding over sand and (sometimes)
rocks.
Then again this is not an application where the wood is submerged for much
more than a few hours at a time.
"Glenn Ashmore" wrote in message
news
DZGb.11259$JD6.7487@lakeread04...
Yes standard Baltic (actually Russian) birch is not even slightly water
resistant.
Kevin wrote:
The problem with the local 3mm baltic birch that I have been able to
find is that it only has interior grade glue.... which I don't think
will hold up.
Kevin
"Trent Hink" wrote in message
...
Are you sure you can't get 3mm baltic birch ply locally?
It seems to be very popular for making drawer bottoms. Cheap and strong
too.
I think 3mm should be flexible enough to cold mould the way you want.
--
Glenn Ashmore
I'm building a 45' cutter in strip/composite. Watch my progress (or lack
there of) at: http://www.rutuonline.com
Shameless Commercial Division: http://www.spade-anchor-us.com