The silicon coated glass used in the Green Frog™ ICP Anti-Marking Jackets are the perfect solution to eliminating marking issues during the transfer process between printing units. They provide the smallest surface area contact with the printed surface. The silicon top coating reduces the amount of ink build-up caused by friction and allows easy cleaning of the surface. The uniform diameter of the silicon coated glass beads and the dense matrix application help reduce and eliminate friction, a major cause of marking issues.