ENAMEL

Tooth coating (6)

Solution has appeared in 3 crosswords (1 across and 2 down):

• Quick crossword No 16,027 — 2021-09-17 23:00:09
  4D: Part of a tooth (6)
• Quick crossword No 15,908 — 2021-05-02 23:00:45
  16D: Paint that dries to a hard glossy finish (6)
• Quick crossword No 15,798 — 2020-12-24 00:00:00
  14A: Tooth coating (6)