Finishing - Sanding

Sandpaper is a paper covered on one side with abrasive material (as sand) glued fast and used for smoothing and polishing. For heavy sanding and stripping, you need coarse sandpaper measuring 40- to 60-grit; for smoothing surfaces and removing small imperfections, choose 80- to 120-grit sandpaper. For finishing surfaces smoothly, use a super fine sandpaper with 360- to 600-grit.