Specialized foam pad for rotary machines and a unique curved working surface that also covers the edges of the pad. CCS Curved Edge Rotary Pad Black Finishing is equipped with CCS technology* and is used for the final step in the polishing process. It creates absolute smoothness and crystal shine on the paint surface. *Lake Country's patented Collapsed Cell Structure (CCS) technology is the result of serious innovation and many years of testing in order to achieve a perfect and truly modern product. This technology consists of building small, numerous craters across the entire surface of the pad. This allows for better cooling of the pad, more even distribution of the paste and a denser and more even work on the paint surface. All this increases productivity and efficiency.