The 3M 02090 Trizact Hookit Blending Disc 443A is a set of 15 purple 6-inch discs designed for automotive use. With a P1000 grit, these blending discs provide a smooth and consistent finish on various surfaces. The Hookit/Hook & Loop attachment type makes them easy to use and change, while the manufacturer part number 2090 ensures quality and compatibility with 3M products. Made in the United Kingdom, these discs offer a reliable and efficient solution for blending and finishing automotive surfaces.