Hoʻohana mua ʻia i nā noi e koi ana i ka conductivity wela a i ʻole ka uila.Hāʻawi ka huila i nā ʻano ikaika a me ka paʻakikī i hui pū ʻia me ka conductivity i ka laulā o 45-60 ka nui o ke keleawe me nā waiwai tensile hope a me ka paʻakikī kokoke i 140 ksi a me RB 100 pakahi.