Industrial and scientific professionals who need reliable and efficient finishing products will find that this product fits their expectations perfectly. Based on my observations, this sandpaper is of high quality, long-lasting, and performs equally well whether used wet or dry. Its grit is sharp and evenly distributed, allowing for efficient abrasion of surfaces without producing clogs. The only downside is that the package only contains 5 sheets, so users may need to order additional sheets foSee full review