The 3M 51033 Hookit Purple Abrasive Disc 334U is a genuine 3M product designed for superior sanding and finishing. Featuring a durable film backing, it offers excellent tear resistance and a long-lasting cut. This 150mm (6-inch) diameter disc utilizes P60 grit aluminum oxide abrasive mineral, making it ideal for coarse sanding applications across various substrates including clear coats, composites, fiberglass, metal, paint, and wood. Its multi-hole pattern ensures efficient dust extraction, while the Hookit attachment system allows for quick and easy disc changes in automotive, industrial, and woodworking environments.