When I tried this abrasive, I was pleasantly surprised at the level of precision it provided for my DIY projects. It made smoothing out rough edges a breeze, and I even used it for polishing surfaces with great results.the pros outweigh the cons - the only downside being that it can be a bit messy, but that's to be expected with any abrasive product. Overall I highly recommend this product for anyone looking for a reliable finishing abrasive..