Fireproof insulating substance (8) Crossword Clue

Here is the answer for the crossword clue Fireproof insulating substance (8) . 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 8 letters. We think the likely answer to this clue is ASBESTOS.

Today's Mini Crossword

Like NYT Mini, but free. Forever. No playwall.

See results below advertisement

Crossword Answer For Fireproof insulating substance (8):

You can click on thetiles to reveal letter by letter before uncovering the full solution.

advertisement

40 Potential Answers:

RankAnswerLengthSourceDate
98% ASBESTOS Fireproof insulating substance (8) (8)
6% LAGGING Getting behind insulation (7) The Telegraph Toughie Jun 23, 2026
6% LAG Insulate (3) (3) Mirror Quick Jun 15, 2026
6% IGLOOS Homes with icy insulation (6) The Atlantic Jun 7, 2026
6% ASB Fireproofing substance: Abbr. (3)
5% ENAMEL Hardest substance in the human body (6) USA Today Jul 7, 2026
5% SMEAR Smudge with a greasy substance (rhymes with "shear") (5)
5% TAR Cigarette substance (3) New York Times Midi Jul 4, 2026
5% GOO Slimy substance (3)
5% ALKALI High-pH substance (6) LA Times Daily Jul 1, 2026
Fireproof insulating substance (8) Crossword Clue
Stay up-to-date with our updates!
Explore your favorite daily puzzles and get quick tips, find missing answers to complete your crossword.
CW alt logo

Fresh Clues From Recent Puzzles

Your Crossword Clues FAQ Guide

We found 40 solutions for Fireproof insulating substance (8). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ASBESTOS.

With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.

With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Fireproof insulating substance (8).