Roland Solvent Wiper Blade
Genuine Roland Solvent Wipers Blades have felt on one side and black rubber on the other. Wipers are not clear, they are not white and are not double wide. Knockoff wipers will ruin the wiper motor, not clean heads properly and not flex correctly, Simply watch the function of a Roland wiper during a clearing and you will see the problems that can be caused.
It is recommend that you change Wipers monthly on Solvent Machines; weekly during the winter.