Castaldo vulcanising rubber White-label = medium - hardGold-label = softThe roll with 2270g is enough for approx. 1525 jewelery. Products nameVersiondimensionsmanufactureweightitem No.vulcanising rubberwhite-label457 x 3,2mmCastaldo2270 g604145vulcanising rubbergold-label457 x 3,2mmCastaldo2270 g604146vulcanising rubberwhite-label457 x 3,2mmCastaldo22700 g604147vulcanising rubbergold-label457 x 3,2mmCastaldo22700 g604148
