Abubuwan gabaɗaya na mannen narke mai zafi sune kayan haɗin gwiwar halitta, kuma abubuwan da aka saba dasu sune kamar haka: ɗaure ko babban abu, tackifier, filastik ko softener, filler, antioxidant, Modifier.

Daga cikin su, thebinder (babban abu) shine babban ɓangaren manne mai zafi mai zafi, wanda ke taka muhimmiyar rawa a cikin ƙarfin haɗin gwiwa, juriya mai zafi, tauri, da matsakaicin juriya nazafi narke m. Yawanci yana kunshe da nau'in polymer mai girma ɗaya ko fiye. Wasu na'urori masu tausasawa da filastik ana kuma kiran su da ƙarfi, waɗanda zasu iya inganta juriya da juriya na manne, kuma yana taimakawa wajen haɓaka juriyar yanayin colloid. Filler gabaɗaya yana amfani da abubuwan sinadarai waɗanda ba sa amsawa tare da abubuwan da aka gyara, waɗanda ake amfani da su don haɓaka danko na colloid, rage haɓakar haɓakawa, da haɓaka juriya na tasiri da ƙarfin injina.