Resilient noho kiola hao puka kiwikā  Loaʻa iā ia kahi kiwikā ma lalo e ʻae nei i ka hele manuahi no ke one a me nā ʻiliʻili i ka nohona. Inā hala nā mea haumia i ka wā e pani ai ka puka, e pani ka pae o ka pahū a puni nā impurities ʻoiai e paʻa ana ka pahu. Kahi palupalu kāpili kāpili kiʻekiʻe ka palupalu e lawe i nā impurities, akā lawa ka ikaika e holoi i nā impurities ma ka wā e wehe hou ʻia ai ka pahu. ʻO kēia ka mea e loaʻa hou i ka ʻāpana lahilahi kona ʻano kumu e hoʻopaʻa ai i kahi se-drop sealing.