Silicon-based substance used in insulation Crossword Clue

Here is the answer for the crossword clue Silicon-based substance used in insulation . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 7 letters. We think the likely answer to this clue is AEROGEL.

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Crossword Answer For Silicon-based substance used in insulation:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% AEROGEL Silicon-based substance used in insulation (7)
3% LAG Insulate (3) (3) Mirror Quick Jul 30, 2026
3% VALLEY Silicon __ (6) LA Times Daily Jul 16, 2026
2% TECH Silicon Valley industry (4) Universal Aug 6, 2026
2% ADE Suffix used with a lemon-based drink (3)
2% AGAVE Tequila base (5) Commuter Aug 6, 2026
2% IGNOBLE Wretched, base (7) The Times Concise Aug 6, 2026
2% OCTAL In base eight (5) LA Times Daily Aug 5, 2026
2% BEETS Borscht base (5) Thomas Joseph Aug 4, 2026
2% EBONITE Hard rubber also called vulcanite used for electrical insulators (7) (7) Mirror Quiz Aug 1, 2026
Silicon-based substance used in insulation Crossword Clue
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We found 40 solutions for Silicon-based substance used in insulation. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is AEROGEL.

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