Re: [Paddlewise] Skeg vs. rudder (plus maint. question)

From: Sailboat Restorations, Inc. <sailboatrestorations_at_worldnet.att.net>
Date: Tue, 11 Apr 2000 17:53:51 -0000
That's interesting.  What tome is this?  I have the Caribou, as well, so I
am a bit concerned.  But I have been working on sailboats for many years,
and I have never heard it said that ss exposed to salt water "is notorious
for its degradation."  Quite the contrary, I have always understood that ss
is one of the best substances to use in a marine environment, second only to
bronze, and preferable to bronze where certain types of strength are
required.  Indeed, most modern sailboats use little or no bronze, and use ss
for most everything.  For example, most sailboats use ss prop shafts.  These
are actually *under* the water all the time, and they generally last a very
very very long time.  I'm not suggesting you (or the tome) are wrong, I
would just like to learn a little more about the context and the actual
point that the book in question is making.  Thanks.
Mark L.

>
>I've been reading a tome on marine corrosion, and stainless steel cable
exposed
>to salt water is notorious for its degradation -- and sometimes from the
inside
>out (look up "crevice corrosion" on the Web, if you want more detail).  I
have
>not run across anything in the book which is a quick fix.
>
>I'd suggest annual replacement.

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Received on Tue Apr 11 2000 - 15:41:43 PDT

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