ʻO ka fiber optic heat shrink tube kahi uhi pale i hoʻolālā ʻia e hāʻawi i ka insulation a me ka hoʻomaha ʻana no nā kaula fiber optic.Hana ʻia ia me nā mea hiki ke wela i ke ʻano o ke kaula i ka wā e wela ai, e hana ana i kahi sila paʻa a paʻa.Kōkua kēia i ka pale ʻana i ka fiber optics mai nā kumu kaiapuni a me ke kaumaha mechanical, e hōʻoiaʻiʻo ana i ka hana pono.