Hāʻawi ʻo Fiberglass i nā mea maikaʻi o ke kūpaʻa dimensional, ka hopena hoʻoikaika maikaʻi, ke kaumaha māmā a me ke kūpaʻa ʻana i ka corrosion, a no laila he mea koho no nā mea hana ʻenehana Nā noi: nā kino alahaka, nā pā, nā hale kūkulu wai i ke alaloa a me nā paipu.