3M Perfect-It Compounding Pad gives a high performance at every step of the compounding process. The Compounding Pad is ideal for refining sand scratches, swirl marks, slow speed polishing and denibbing. The double sided pad is designed with face patters in the foam to hold more compound and limit slinging, for more contact with the surface and greater efficiency, the single sided pads are equipped with the Hookit attachment system for easy change. Whilst the double sided pads have a centre plate for added durability and work with the Quick Connect Polisher Adapter.