In article ,
Ian Jackson wrote:

I have used silicone grease, but WD40 is more-readily available. It also
wets better, and creeps into the hidden nooks and crannies. I give
everything a good dowsing before and after assembly,

Wouldn't that tend to *increase* water infiltration rather than reduce
it?

grin

--
Dave Platt AE6EO
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