ʻO ka fiberglass kahi mea ʻole metala ʻole, i hana ʻia mai ka pyrophyllite, ke one quartz, kaolin, a me nā mea ʻē aʻe, ma o ka hoʻoheheʻe ʻana i ka wela kiʻekiʻe, ke kaha kiʻi uea, ka maloʻo ʻana, ka wili a me ka hoʻoponopono hou ʻana i ka wili kumu., ka wela wela, ke kani leo, ka ikaika tensile kiʻekiʻe, ka uila uila maikaʻi...
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