I have been using Dcell with good results and was just curious what others thought about the Herex and Corecell foams.

my favorite foam reference:
http://boatdesign.net/articles/foam-cor ... /index.htm


the cross-linked pvc foams are strong but relatively brittle.

if your core has sufficient strength, the extra allowable strain/ elongation
provided by the linear PVC foams may be an advantage for more flexible designs.

-bill