DERAKANE MOMENTUM 510C-350 epoxy vinyl ester resin is a brominated vinyl ester that offers a high degree of fire retardance(1) while providing the excellent chemical resistance and toughness typical of DERAKANE® resins. Optimum fire retardance is achieved when antimony compounds are added to the resin. DERAKANE MOMENTUM resins are a new generation of resins that can be used to improve fabrication efficiency and product quality. Their lighter color makes defects easier to see and correct while the resin is still workable. The resin's improved reactivity properties often permit an increase in the lay-up thickness per session. The long shelf life provides additional flexibility to fabricators in storage and handling. DERAKANE 510C-350 resin have been certified to meet ASTM E-84 Flame Spread "Class 2" rating (less than 75). With the use of antimony synergists, Class 1 ratings can be achieved