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Hiki i ka papahele ke komo i ka papahele GRC
ʻO ka papahele i hoʻokiʻekiʻe ʻia ʻo GRC he hanauna hou o ka papa pūnaewele pili i ka honua i hana ʻia me ka silicate, ka fiber inorganic, ka fiber mineral, ke one quartz a me nā mea ʻē aʻe ma o ka hoʻoheheʻe ʻana i ke kaomi kiʻekiʻe.ʻAʻole ka papahele i nā meaʻawaʻawa a me ka radiation, hiki ke hoʻopau loaʻia, a ua like ke ola lawelawe me ka hale.
