Urukuta ruciriritse kandi ruremereye rwometseho ubushyuhe bwo kugabanya igituba gikozwe muri flame retardant polyolefin isohorwa hamwe nigice cyashushe gishyushye imbere. Ikoreshwa cyane mukurinda insinga no kurinda ibyuma byangirika. Polyolefin yo hanze hamwe nigice cyimbere cyimbere yumuti ushushe irashobora gutanga uburinzi bwigihe kirekire kandi bwizewe kubintu biri hanze.Ubushyuhe bukomeza bukora burakwiriye Minus 55° C kugeza kuri 125 ° C.Ikigereranyo cyo kugabanuka gishobora kugera kuri 3.5: 1.