Polyethylene fiber ine huremu hwakanyanya uye yakareruka pasi rose ndiyo isingapindi mabara, ine simba guru rehuremu, ine modulus yakakwira. Nekuda kwekunyudzwa kwakanyanya, kukuvara kusingapindi kunogona kuderedzwa zvakanyanya. Pamusoro pezvo, jira reUD rinogona kupinza kuvhunduka kwemabara uye kuvhara zvidimbu zvemabara zvakapwanyika kuti ribvise kukuvara kwakapinza uye kudzivirira kukuvara kwechipiri. Saka ndiyo yakagadzirwa zvakanaka.

Tekinoroji yakasiyana yejira redu ine mabhenefiti akasiyana-siyana ekushanda zvakanaka kwebharisti, mhando yakavimbika, kupfeka zvakanaka, kureruka, kudzivirira UV, kusimba kwakasimba, modulus yakanaka ye elastic, kunyudzwa kwesimba rakawanda. Yakanaka mukudzivirira ngura, kudzivirira hunyoro, kugadzikana kwekupisa uye kudzivirira nharaunda dzakasiyana-siyana dzine hukasha. Mashandisirwo: Vest yezvombo zvemuviri, ndiro yezvombo zvakaoma, nhoo inodzivirira kuputika, bhanhire rekudzivisa kuputika kwebhomba, gundi rekudzivirira kuputika kwebharisti uye kukanganiswa, michina yekudzivirira veruzhinji yakaita sekugadzira nhumbi dzezvombo zvemotokari, tangi, ndege, ngarava dzehondo, radar & zvombo zvinodzivirira ganda, nezvimwewo.