"Glenn Ashmore" wrote in message
news:xWsLc.6390$Fj6.5379@lakeread07...
I use Front Panes Express for most all my custom panels (water maker,
fuel managenent, remote light control, etc) but not those exposed to the
elements. Their panels are anodized 6061 which will not stand up well
to salt water as well as 5000 series alloys.

While 6061 may not be as corrosion resistant as the 5000 series (and I'm not
sure if I agree with that), it is pretty much the standard alloy for all
extrusions used in aluminum boats (like channels, railings, pipes, etc.
etc.). Also, most sailboat masts are 6061. It's pretty good especially
when anodized.


--
Evan Gatehouse

you'll have to rewrite my email address to get to me
ceilydh AT 3web dot net
(fools the spammers)