3M™ Hookit™ red abrasive sheet 316U is an economical option for sanding and shaping a variety of substrates common to automotive repair jobs. This abrasive product is ideal for professional auto body mechanics and car owners. 3M™ Hookit™ red abrasive sheet 316U can be used with Hookit™ products that allow for easy attachment and removal from a compatible tool set, increasing the speed and ease of jobs. This provides ease and flexibility when transitioning from hand use to machine. When it comes to product performance, abrasives deliver a uniform and consistent finish with each and every use, over the entire life of the abrasive sheet. Proper use of these abrasives with 3M™ Hookit™ attachment system also allows for easy reuse and a longer performance that can save money and reduce wasted effort during repairs.