地じ塗ぬり

noun, noun or participle which takes 'suru'

undercoating; underpainting; first coating

Refers to the initial layer of paint, primer, or gesso applied to a surface before the main painting or finishing coats. Used in art, crafts, and construction.

• キャンバスに地じ塗ぬりを施ほどこす。

  Apply an undercoat to the canvas.

• 壁かべの地じ塗ぬりが終おわったら、本ほん塗ぬりに入はいります。

  Once the base coat on the wall is done, we'll move on to the top coat.