[Original FEP release film] Mingda K3 resin 3D printer original FEP release film, compatible PhotonS LCD DLP 3D printer. [High light transmittance] 96% light transmittance to ensure high stability of UV curing. 【High temperature resistance】High temperature resistance can reach 205℃. Resistant to chemical corrosion and ultimately does not stick to the surface. 【Durable FEP Release Film】Durable and can be used for a long time. Please note that the FEP film is a vulnerable part, and it should be replaced if it is deformed or damaged during the printing process. [Easy to replace] We have a video tutorial on how to replace FEP release film on social media youtube. If you have any questions or problems, please contact us directly.