Core Materials
Alcan Baltek
Contourkore & "SuperLite" end-grain, "DuraKore" strip balsa, "Airex" linear & "AirLite" crosslinked PVC foams
DIAB Group
Divinycell polyvinyl &"Renicell" polycarbonate foams, "ProBalsa" endgrain balsa
General Plastics Manufacturing
Last-A-Foam high density rigid polyurethane foam
Nida-Core (3M)
Polypropylene honeycomb with polyester bonding scrims, foam-filled honeycomb
