Rubber seal
THE ANSWER IS
The answer is GASKET.
Tap reveal when you’re ready—the letters stay hidden until then.
Why it fits
GASKET is the 6-letter answer to “Rubber seal” in the July 19, 2023 Lexigo puzzle. Every answer must also trace a connected path across touching hexagons, with each word linking to its neighbors in the chain—so GASKET both satisfies the clue and fits the day’s board.