Carcinogenic fireproofing
Else clues• Amphibole or chrysotile
• Arsonist's bane?
• Brake-lining material
• Construction material no-no
• Danger in old homes
• Fabric once used for theater curtains
• Fiberglass predecessor
• Fire-resistant material
• Fireproof material
• Fireproofing material
• Former fireproofing
• Frowned-on fire-resistant material
• Insulation material
• Litigation-prompting insulation
• Litigation-prompting mineral
• Mineral involved in much litigation
• Nonflammable fibrous mineral
• Old building substance
• Old construction danger
• Old fireproofing material
• Siding hazard
• Workplace watchdog's concern