粗あら塗ぬり

noun, noun or participle which takes 'suru', transitive verb

rough undercoat; first coat

Refers to the initial, rough layer of paint, plaster, or similar material applied before finishing coats. Used as both a noun and a suru-verb.

• 壁かべに粗あら塗ぬりを施ほどこしてから、仕し上あげ塗ぬりに入はいります。

  After applying the rough undercoat to the wall, we move on to the finish coat.

• まず下した地じに漆しっ喰くいを粗あら塗ぬりする。

  First, roughly apply the plaster to the base.