Pono huahana:
ʻO ka helu grafting kiʻekiʻe a hiki i 8%, e hoʻonā i ka lubrication i ka manawa like e hāʻawi i ka huahana i ka polarity maikaʻi, anti-precipitation, dispersion maikaʻi a me ka hoʻohui ʻana, hoʻonui i ka pilina ma waena o ka mea lawe a me ka pauka adhesion.