| Answer | Crossword Clue |
|---|---|
| DYNEL | Fire-resistant fabric |
| ASBESTOS | Fire-resistant material |
| ASBESTOS | Frowned-on fire-resistant material |
| NASCAR | Org. whose members wear fire-resistant clothing |
| fireproof | resistant to fire / to make proof against fire |
| firebrick | a brick resistant to fire, used for furnace linings, grates, etc |
| firebricks | FIREBRICK, a brick resistant to fire, used for furnace linings, grates, etc |
| asbestos | A heat-resistant fibrous silicate mineral that can be woven into fabrics, and is used in fire-resistant and insulating materials such as brake linings |
