lephisto meinteOnly thing is that with Plastik70 it's a mess if you want to unsolder a smd ... but that shouldn't happen anyways
You can remove Plastik 70 with aceton before unsoldering-soldering and reapply another film after.
But i was thinking about a hermetic case with just the air pressure (altitude) sensor opening.
Cristiano
www.AeroVisionBrasil.com.br