From: N_Cook on
Translucent appearance, so can make out form but not detail of components
under it, same when new. There is also iron rust brown colour as well as the
green.
If it was a mixture of paraffin wax or petroleum jelly and silica gel I
could see the silica taking in water and the other breaking down to an oil.


--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://diverse.4mg.com/index.htm



From: N_Cook on
Didn't work , I'd not noticed one of the pyro TO5 size leads was corroded
through.
So much for Racal RLC1/2 , opened up a used working Racal IR771 with a RPY96
(same spectral response) and LM324 to play with, no conformal around that
one

--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://diverse.4mg.com/index.htm