Unsaturated polyesters ne musamman m, kasancewa m, juriya, m, lalata juriya, yanayi juriya ko harshen wuta. Ana iya amfani da shi ba tare da filaye ba, tare da masu cikawa, ƙarfafawa ko pigmented. Ana iya sarrafa shi a yanayin zafi na ɗaki ko babban zafin jiki. Sabili da haka, an yi amfani da polyester mara kyau a cikin jiragen ruwa, shawa, kayan wasanni, sassa na waje na mota, kayan lantarki, kayan aiki, marmara na wucin gadi, maɓalli, tankuna masu jurewa da kayan haɗi, allunan katako da faranti. Haɗaɗɗen gyaran motoci, ginshiƙan ma'adinai, kayan kwalliyar kayan itace na kwaikwayo, ƙwallan ƙwallon ƙafa, ƙwaƙƙwaran plywood don bangarorin Plexiglas na thermoformed, simintin polymer da sutura.
