katysails wrote:
We tarp and humidity gets under there...

Humidity is bad, especially going through thaw/freeze cycles, but unless
there are already bubbles in the varnish, or moisture sealed in, I don't
understand how this is going to tear up the finish. I have some
experience with boats left outside through New England winters, and they
usually required touching up... sometimes major touching up... but
varnish up there lasts a lot longer than down here in my admittedly
limited experience.


... what we have found is that there is
a direct relationship to the proximity of the wood pulp factory to where our
boat is moored and stored...Muskegon is an industrial town and I think air
pollution might explain some of it...our varnish jobs lasted better when we
were up farther north away from industry....

I can see that. Fly ash will put acid spots on every surface... it's bad
for cars too.


and yes, Max's boat is worth the effort of varnish, but hey, he likes cetol,
so who am I to complain?

Hold your eyes painfully when you walk by his boat

Fresh Breezes- Doug King