3M™ Stikit™ Disc Pads hold 3M Stikit discs for use with disc, random orbital, and rotary sanders. They have a tough vinyl face that provides excellent disc adhesion yet allows quick, easy disc removal. A variety of lightweight, shock-resistant pads are available in 3-, 5- and 6-inch diameters. - 3M Stikit disc pad is constructed of medium density foam for fast cut and shock resistance when sanding on flat or contoured surfaces and provides secure adhesion for a 3M Stikit Disc. The pad has a flexible tapered edge that helps produce smooth finishing and blending.