Ikhoyili yensimbi ye-Zinc-Aluminium-Magnesium (ipuleti le-zn-mg-al) iwuhlobo olusha lwepuleti lensimbi elakhelwe phezulu elingagqwali.Ungqimba lwayo olufakwe nge-zinc ikakhulukazi lwakhiwe i-zinc, eyakhiwe i-zinc kanye ne-aluminium engu-11%, i-3% ye-magnesium kanye nenani elincane le-silicon.Uhlu lokujiya lwepuleti lensimbi lwamanje lungakhiqizwa luyi-0.13mm—6.00mm, kanti ububanzi bokukhiqiza yila: 580mm—1524mm.