SV628 igice kimwe cyumuti ukiza silicone acetate kashe yashizweho kugirango itange uburyo bwihuse bwo gukira, bivamo reberi ya silicone ihoraho kandi iramba. Nibintu byiza birinda amazi kandi birwanya ikirere, iyi kashe ni umukino uhindura inganda. Yashizweho muburyo bwihariye bwo guhuza ibice bitandukanye nkibirahure, ububumbyi, aluminium, ibyuma, nibindi byinshi. Iyi mpinduramatwara ituma ihitamo neza kubikorwa bitandukanye, kuva imishinga yo kubaka kugeza gusana amazu.