In this paper. the aging resistance of sandwich structures made with cork agglomerate as core and flax-reinforced polymeric laminates as face sheets was investigated for the first time. In order to evaluate their durability in a hostile environment. a sandwich plate was manufactured by vacuum bagging technique and aged under salt-fog spray conditions. https://www.roneverhart.com/Leipa-hedelmakori-musta-metalli-o-27-5-cm/