Answer: fixatives

AnswerCrossword Clue
fixativesA liquid sprayed on to a pastel or charcoal drawing to fix colors or prevent smudging
fixativesA substance used to stabilize the volatile components of perfume
fixativesFIXATIVE, a substance for preserving paintings or drawings, also FIXATIF
fixativesA substance used to keep things in position or stick them together
fixativesA chemical substance used to preserve or stabilize biological material prior to microscopy or other examination