wet sanding

Short definition from Wiktionary

Verb

1. 1
   present participle and gerund of wet sand
2. 2
   present participle and gerund of wet-sand

Noun

1. 1
   The process of sanding with extremely fine-grained sandpaper, using a lubricant such as oil or water to prevent the sandpaper from clogging.
2. 2
   The process of smoothing damp material with a sponge.
3. 3
   Alternative form of wet sanding: Sanding with fine-grained sandpaper and lubricant.
4. 4
   Alternative form of wet sanding: Smoothing damp material with a sponge.