He ʻano ʻano kēia huahanakiʻekiʻe kiʻekiʻe 'enekinia kūikawā kōkua iwi grout.ʻO kona kūʻokoʻa kūʻokoʻa kūʻokoʻa, kū i ka wai, adhesion maikaʻi loa, kūpaʻa maikaʻi a me ke kūpaʻa alkali.Ma ke ʻano he pena waena waena, ua hoʻohālikelike ʻia me nā pena paʻa like ʻole o loko a me waho e hana ai i nā ʻano kiʻi kiʻi kiʻekiʻe.ʻaʻole wale ka hana hoʻonaninani, akā pale pū i ka hale no ka manawa lōʻihi.He maʻalahi ka hana a maikaʻi ka hopena.