The 3M Perfect-It Plus Foam Compounding Pad provides cleaner, smoother compounding with 3M's patented convoluted pad design. The work surface of the foam pad holds polish better to reduce splatter and the wavy foam reduces surface tension between the pad and paint. Use the 3M Perfect-It Plus Foam Compounding Pad to remove sanding scratches and swirls with 3M Perfect-It compounds.