STENCILING is validvalid

the act of stenciling [n STENCILINGS] / STENCIL, to mark by means of a perforated sheet of material [v]

141,262 of 196,601 in NWL2023·also valid in CSW24

the act of marking or painting (a surface) with an inscription or design by means of a stencil, also STENCILLING [n -S]