D279 ikozwe muri DMD hamwe na resin idasanzwe irwanya ubushyuhe. Ifite ibiranga ubuzima burebure, ubushyuhe buke bwo gukiza nigihe gito cyo gukira. Nyuma yo gukira, ifite ibikoresho byiza byamashanyarazi, bifata neza kandi birwanya ubushyuhe. Kurwanya ubushyuhe nicyiciro F. Yitwa kandi epoxy PREPREG DMD, DMD yabanje guterwa, impapuro zoroshye zo guhinduranya insimburangingo zumye.