If I'm not mistaken, boat builders have been using gel coat on their boats
for 30 years or more. I dare say those boats are exposed to more direct
sunlight and harsher conditions than any Europa will ever be subjected
to.........and those boats hold up just fine. My own MasterCraft ski boat
is now 16 years old and the white hull is as pretty, smooth, glossy and
white as the day it left the factory. All I do is polish and wax it once
every year or two. How come my boat isn't cracking, crazing and yellowing?
Garry Stout
914 trigear, 350 hours flying
----- Original Message -----
From: <TELEDYNMCS@aol.com>
Subject: Re: Europa-List: gel coat
Many composite sailplane manufacturers are getting away from gel coat
> > for one simple reason: it always cracks and crazes with time. It's also
prone
> > to yellowing making it difficult to color match when doing a repair.
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