Isithinteli serabha yinxalenye ebalulekileyo yemathiriyeli yokutywina ibhotile ekupakishweni kweziyobisi, ngakumbi kubandakanya irabha yendalo kunye nerabha ye-butyl.Kwimbali yamachiza yelizwe lethu, ixesha elide -: iplagi yerubha yendalo kunye nefilimu ye-polyester isetyenziswe ngokuthe ngqo.Iplagi yerabha yendalo ngokwayo ineempawu ezintle zomzimba kunye nokumelana ne-chip.