William R. Watt ) writes:

Second, if the patching doesn't work you can build a cheap plywood hull
and put the sail, daggerboard, and rudder on that. You can make a cheap

PS. Stay away from the "taped seam" construction method (also called
"stitch-and-tape" and "stitch-and-glue") because a quart of epoxy glue
will make the cost prohibitive. For a really low cost small boat you must
use the chine log construction method (screws and glue) with the
construction glue in the caulking tube. The construction glue isn't strong
enough to hold the boat together by itself but works fine with screws and
chine logs (long thin strips of wood along the joins). Make sure all
plywood edges are well sealed with resin so water won't soak into the
interior of the plywood and start delamination. Just seal well and paint,
no need to "tape" the seams. Finally, you can fill any voids in plywood
with PL Premuim by drilling little holes and pumping the stuff in. There's
a recent photo on my website (underside of backrest on the Loonie) showing
a void that's been filled this way. Leftover polyester resin will keep
indefinitely in the 'fridge and PL Premium glue in the freezer, so there's
no waste.


--
------------------------------------------------------------------------------
William R Watt National Capital FreeNet Ottawa's free community network
homepage: www.ncf.ca/~ag384/top.htm
warning: non-freenet email must have "notspam" in subject or it's returned