In article .com,
"Skip Gundlach" wrote:

Once you've done that, pressurize your boat with a yard blower, shopvac
on blow, or the like,

Be CAREFUL with this, as a friend blew his Laser deck off the hull that
way.... Most cruising boats aren't well sealed, but calculate the total
stress of just one PSI over the whole deck.

The basic idea's pretty good, though I think I'll pressurize each
fitting individually.

--
Jere Lull
Xan-a-Deux ('73 Tanzer 28 #4 out of Tolchester, MD)
Xan's Pages: http://members.dca.net/jerelull/X-Main.html
Our BVI FAQs (290+ pics) http://homepage.mac.com/jerelull/BVI/