15-425 Flack Black Screw PP i kahi 15mm i waho,ʻo ia ka mea e kūpono ai me nā huapalapala a me nā'āpana. Hana pinepineʻia kēia mau caps mai nāʻano kiʻekiʻe kiʻekiʻe e like me ka polyprocklene. ʻO kēia mau pahu polyprotolene i nā hiʻohiʻona e hōʻailona ana i nā hiʻohiʻona maikaʻi a hāʻawi i ka pale umauma maikaʻi me nā maʻi maʻi, alkalis, a me nā lole a me nā lole. Uaʻikeʻiaʻo Polybopylle ale Cop no ka hopena maikaʻi maikaʻi, ukuʻole, a me ka pono.
Hoʻohanaʻia ke kaʻina hana e pili ana i ke kaʻina hana e hoʻohui ai i ka polytetrafluorlurolylethetyletheettyle a me ka silika silika i nā hiʻohiʻona maikaʻi loa o nā meaʻelua. ʻO ka polytetrafluorolyyuthethyletheylene tyerater o ka suittum composum e hoʻopiliʻia me ka hoʻoponopono houʻana. He mea kaumaha a me ke kauaʻana no Actid, Alkali, mahana, a me ka amenusion. ʻAʻole ia e hana pū me AcicED a me ka hoʻopiliʻana iā Alkali, a iʻole nā mea hao ikaika hoʻi i nā kiʻekiʻe kiʻekiʻe. I ka manawa like,ʻo ka elasticity o silicone sticone rubber a iʻole silicone e hiki ke hōʻoia i ka hanaʻana i ka hana.