�� New PVDF-II was launched excellent dirt resistance and easy clean. Standard PVDF layers generate an electrical charge that attracts dirt. Our new PVDF-�U has a special Fluorine layer on top of the PVDF layer to prevent dirt adhesion caused by the electrostatic attraction. PVDF-�U not only resists dirt and weathering, but due to the super smooth fabric surface it is easy to clean with a simple wipe on the surface. PVDF-II Cross-section view Dirt resistance on PVDF-II -->>SPECIFICATION