D279 yog tsim los ntawm DMD thiab tshwj xeeb kub resistant resin. Nws muaj cov yam ntxwv ntawm lub neej ntev cia, qis curing kub thiab luv curing lub sij hawm. Tom qab kho, nws muaj cov khoom siv hluav taws xob zoo heev, cov nplaum zoo thiab cov cua sov ua haujlwm.Qhov kub tsis kam yog Class F. Nws tseem hu ua epoxy PREPREG DMD, pre-impregnaed DMD, hloov tau yooj yim cov ntaub ntawv rwb thaiv tsev rau qhuav transformers.