Cores

Divinycell
foam core, DIAB
H-80
Pro-Balsa, DIAB

Balsa, Contourcore, Baltek S89
Balsa, Aerospace Light wt grade, Baltek
S56

Aluminum Honeycomb Core, Plascore
PAMG-XR1-8.1-0.125-N-5052 FC
Rohacell foam core, Röhm/Richmond
51WF

Nomex honeycomb core, Hexcel HRH-10 1/8"-6.0 pcf