Review on 🔧 Del Rey Craft Abrasive 20 Pack: High-Quality Abrasive & Finishing Products for Optimal Results by Harald Patterson

Del Rey 400 Grit Craft Sandpaper is a very good value in my opinion. I have already tried this paper for the following purposes: 1) Preparing metal and rubber surfaces for epoxy application. Paper roughens the surface quickly. 2) Clean electrical contacts to remove oxidation. By cutting the paper into a 1/4 inch wide strip and wrapping it around the end of the chopstick I was able to clean the battery contacts which were three inches inside the flashlight body. . 5) By placing the paper on the marble block I was able to fine tune the edge of the utility knife blade. 6) This paper works well when attached to my orbital sander. .7) Wet sanding of metal surfaces works quite well. Conclusion: very useful sandpaper.