DERAKANE 441-400 epoxy vinyl ester resin is a lower styrene-content resin that has an optimized epoxy backbone and resulting superior thermal properties and corrosion resistance performance which place it as resin type between DERAKANE 411-350 and DERAKANE 470-300 resins. DERAKANE 441-400 resins offers superior stability compared to conventional vinyl ester resins which provide additional flexibility to to fabricators in storage and handling.