High Tg Filament Winding Epoxy is a two-component epoxy system. This high quality thermoset is designed for use in the filament winding process, lamination process and other composite manufacturing processes. High Tg Filament Winding Epoxy exhibits long working life at room temperature as well as elevated processing temperature conditions. This system yields a high Tg for the winding process and is available with or without black pigment for optimal surface finish.