Ignoramus27118 writes:

--just be sure and buy the kind that won't be damaged if they are =
operated while not submerged.

Why not immerse them in oil? Mineral oil will work.


No thanks, I do not want a source ofa fire.

If they are ANYWHERE near flash, you are doing something wrong.

And if that worried, buy a gallon of silicon such
as DOT-5 brake fluid with a 400F flash point
http://www.technicalchemical.com/msds/7012-6.pdf
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