a potting material arranged in the gaps that includes {HEAD ~ an epoxy resin} with {TAIL ~ an elastomer and aluminum pigments}; and 
with
a potting material arranged in the gaps that includes { HEAD ~ an epoxy resin } with { TAIL ~ an elastomer and aluminum pigments } ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH