Polyester film / Mylar, digawe saka polyethylene glycol terephthalate (PET), siji jinis film sing diprodhuksi liwat biaxially oriented (BOPET).Bisa digunakake ing macem-macem lapangan: panel FRP, pipa & tangki FRP, paket,…
Aplikasi: film poliester kanggo pipa FRP & release cetakan tank, kanthi proses penggulungan filamen.