Isixhumi se-IDC Aerial Drop Wire 557-TG senzelwe ukwamukela omqhubi ababili bethusi abaqinile abanezilinganiso ezahlukene zezintambo zokuxhumanisa izinqe.
Igcwele i-sealant, enikeza okukhuluukumelana nomswakama. Imelana nobubanzi bokushisa obungu--40 kuya ku-140 degrees F (-40 kuya ku-60 degrees C). Futhi imelana nomswakama, ihlala isikhathi eside, ukwakhiwa kwe-polypropylene