Igishashara cya Polyethylene (PE Wax) ni ibishashara byubukorikori, bikoreshwa cyane mubikorwa bitandukanye byinganda zirimo ibifuniko, ibyiciro byingenzi, ibishishwa bishyushye hamwe ninganda za plastiki.Azwiho uburozi buke, amavuta meza, hamwe no gutembera neza no gukwirakwiza pigment hamwe nuwuzuza mugutunganya plastiki.
Gushushanya umuhanda ushushe-ushushanya niwo mukoresha ukoreshwa cyane muri iki gihe, kubera ibidukikije bidakoreshwa neza, haribisabwa cyane kubyerekeranye nubushyuhe bwikirere, kwambara nabi, imitungo irwanya ububi nimbaraga zikomeye.