Materials used as inert paint fillers (7 letters) — Crossword Helper

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The Clue

Materials used as inert paint fillers (7 letter answer)

The Answer

SILEXES

Tags

filler inert material paint silexe used

Notes

The answer SILEXES is so rare that it appears less than once every 2500 puzzles.

Definition

SILEX as a noun:

1. a pure form of finely ground silica
2. a vacuum coffee maker