plastery

/ˈplæstəri/
adjective
  1. Having the texture or appearance of plaster; soft, powdery, or crumbly like dried plaster.
    • After the renovation, a fine plastery dust covered every surface in the room.
    • The old wall had a plastery surface that flaked off when touched.
    • The artist mixed the pigment into a plastery paste before applying it to the canvas.
Antonyms
What does "plastery" mean? | whatsthatwordmean | whatsthatwordmean