I'm trying to incorporate a 2.8" resistive touchscreen LCD into an 
outdoor application.  My two biggest problems are sunlight readability 
and weatherproofing (within reason - a well placed hailstorm would be 
more than I want to handle).  The biggest of those two is 
weatherproofing - the device isn't fixed, so if you're getting too much 
sunlight, you can change the angle to the sun.  I'm going to design a 
custom plastic housing to mount the LCD in, but I need a way to seal it 
to the plastic and possibly even pot the back side of it.  Any ideas?  
So far I've considered an RTV compound, or straight epoxy, or an epoxy 
based potting compound, and even the good 3M transfer adhesive, but I'm 
just wondering what other people might have used with success.

Thanks,

Tony

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