Xa kufikelela kwisisombululo sentambo esomeleleyo nesithembekileyo, 12 i-UHMWPE (Ultra-High Molecular Weight Polyethylene) intambo yefayibha ivele njengokhetho lwenkulumbuso kumashishini ahlukeneyo, ngakumbi ekupakishweni nasekubopheni izicelo. Olu hlobo lwentambo ephambili luyaziwa ngamandla angaqhelekanga ukuya kubunzima, ukwenza kufanelekile ukufuna imisebenzi apho izinto zesiko zinokuphela. Enye ye-