ʻO ka'ōpala ma mua o ka vulcancization,ʻaʻohe mea e hoʻopiliʻia ma waena o nā molepula, no laila, he nui ka hanaʻana i keʻano o keʻano he nui. ʻO ka paʻakikī,ʻo ka ikaika o ka'ōpala o ka'ōpala a me nāʻano hana kino e hoʻomaikaʻi nuiʻia i keʻano o ka streycolat
ʻO Vulcanalization ke kaʻina hope loa i ka hoʻoiliʻana o ka rubber, hiki ke hoʻomaʻamaʻaʻia me ka waiwai kūpono o ka huahana subber