"Mark" wrote in message
...
Thanks to everyone for the great feedback and questions. It turns out
the buyer had not seen the bubbles last fall when clening the hull after
pulling it out, so most likely they were not there when the survey was
done. The boat is an 89 Doral.

The bubbles appeared in two places, mid ship on the bottom and toward the
back on the side at the waterline. Both locations have about 20-30 small
bubbles about the size of a Q Tip spread over about a half a square foot.
Another friend looked at the boat and suggested it was osmosis.

Now her challenge is to determine how to get it fixed and what will be
involved.
Mark


If it is osmotic blistering, the bubbles will ooze styrene-smelling liquid
when pierced. I would suggest testing one where it can most easily be
repaired.

"KLC Lewis" wrote in message
et...

"Mark" wrote in message
...
Thanks to everyone for the great feedback and questions. It turns
out the buyer had not seen the bubbles last fall when clening the
hull after pulling it out, so most likely they were not there when
the survey was done. The boat is an 89 Doral.

The bubbles appeared in two places, mid ship on the bottom and toward
the back on the side at the waterline. Both locations have about
20-30 small bubbles about the size of a Q Tip spread over about a
half a square foot. Another friend looked at the boat and suggested
it was osmosis.

Now her challenge is to determine how to get it fixed and what will
be involved.
Mark


If it is osmotic blistering, the bubbles will ooze styrene-smelling
liquid when pierced. I would suggest testing one where it can most
easily be repaired.


Idiot! They're what's called gel-coat blisters. Tiny little things only
in the outer layer of the gel coat. They are totally inconsequential. If
the boat's had it's topsides painted, they might even be paint blisters.
Awlgrip is prone to these little blisters at the waterline.

Wilbur Hubbard

Wilbur Hubbard