Read on for everything you need to know about how to select the best sandpaper for your painting project, including our sandpaper grit chart. Amazon. com has been visited by 1m+ users in the past month · discover our sandpaper grit guide to help you choose the right grit for your projects, ensuring a smooth finish every time. · but what grit of sandpaper should you use? The lower the number, the coarser the grit ; Find best sellers and shop now! Find the perfect sand paper grit chart for your needs. Explore more in our blog! Since coarse sandpaper leaves deeper scratches, start with the finest sandpaper that will tackle the project easily and work your way up to finer grits. · to determine what type of sandpaper grit you need, know what project you will be using it on and which grade of grit will work best. Heres what to know about grit numbers, and how to choose the right sandpaper. · choosing the right sandpaper for your project involves gauging the correct level of coarseness. · learn how sandpaper works, the difference between sandpaper grit and grade, and how to select the right sandpaper grit for your project. And the higher the number, the finer the sandpaper. · sandpaper is rated numerically according to the size of the grit particles. Sandpaper coarseness is determined by the size of grit on the paper—ranging from. Browse by featured, most gifted, top rated, best sellers & more. This guide will walk you through the different categories and help you navigate the finer points of sandpaper grit. Pick your favorite today.