Mirka Brand - Mirlon 18-118-448 4.5" x 9" Abrasive Scuff Pads P1500 Gray - Brand New Box of 25 pads. One of the fastest growing technologies in the abrasives industry. For applications in fine finishing and surface preparation. A state of the art product for use in both the automotive and industrial workplace. Nonwoven abrasives are three-dimensional media made with cut fiber strands; coated with resin and abrasive. Mirlon is a very flexible product ideal for use on contoured surfaces.