In November 2010, the new fire resistant Airex® T90.210 was introduced featuring highly increased mechanical properties compared to its predecessor. In January 2011 T92.200 was introduced as a cost-effective core material for all kinds of highly loaded sandwich applications. Now 3A Composites introduces yet another renewed density of its successful Airex® T90 family - the economical structural core material for applications with high flame, smoke and toxicity (FST) requirements.