F-CLEAN™ ETFE film is a lightweight and durable material that lets in more light than glass, PE film, polycarbonate and PMMA sheets. These qualities make it the ideal covering material for greenhouses. ETFE film allows the highest UV transmission (94%) of all greenhouse coverings so that crops stay healthy and are ready for harvest as early as possible.
On the outside of a greenhouse, F-CLEAN remains naturally clean despite years of sun, rain and snow due to its low surface energy properties. On the inside, the it balances the amount of direct sunlight admitted to prevent condensation from forming and then dripping onto plants.
F-CLEAN ETFE film comes in various thicknesses from 60µm (2.4 mil) to 100µm (4 mil) and several grade options that diffuse light, reduce ultraviolet light, and filter out 99% of visible light.