I-Fiberglass inikezela ngezinzuzo zokufakwa kukagesi, ukumelana nokugqwala, ukwahlukanisa ukushisa kanye nesisindo esilula, ngakho-ke iyisinqumo esingcono kakhulu ezinkambini zikagesi neze-elekthronikhi. Izicelo: amabhodi wesekethe aphrintiwe, ama-hoods kagesi, shintsha ama-gearbox, izivikeli, amathuluzi okuvikela, ama-motor end caps kanye nezinto zikagesi, njll.