This industrial sandpaper is a game changer for anyone who needs a reliable and efficient tool for their sanding needs. As a result of my tests, I determined that this sandpaper can withstand heavy use and still produce smooth and even results. The variety of grit options make it versatile for different projects. The only downside is that it may be slightly more expensive compared to other sandpapers, but the quality and durability justify the price. Overall, a great addition to any industrial and scientific tool kit.