3M 236U 5-inch Hookit Clean Sanding Discs - 150 Grit Sandpaper for Wood, Metal & Auto - 50-Pack for DIY Projects & Professional Finishing

3M coated 236U hook & loop disc uses aluminum oxide as the abrasive material and has a diameter of 5 in. 3M incorporates this aluminum oxide material into the hook & loop disc forming a grit of P150. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M hook & loop disc can be run at a maximum speed of 12000.