Each sandpaper grit performs a different job. Generally, the lower the grit number, the more coarse the grit. Therefore, a sheet of 220-grit sandpaper is more coarse than a sheet of 400-grit ...

Grit numbers range from 24 (extra-coarse) all the way up to over 1000—though most home improvement projects use sandpaper in a much smaller range, from roughly 60- to 360-grit.

Grit numbers range from 24 (extra-coarse) all the way up to over 1000—though most home improvement projects use sandpaper in a much smaller range, from roughly 60- to 360-grit.

What sandpaper grit should I use when painting a room? These are decorators' golden rules for the very best finish Lilith Hudson Sat, July 15, 2023 at 5:30 AM UTC 6 min read Colorful painted room ...