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3m Fire Dam Paint

  • Provides up to 4-hour fire protection in construction joints per ASTM E 1966 (UL 2079)
  • Provides up to 3-hour fire protection in perimeter fire barrier systems (curtain walls) in accordance with ASTM E 2307
  • Highly elastic sealer is compression/extension tested up to ± 50% of nominal joint width without cracking
  • Resists freezing and thaws for a consistent seal in a range of conditions
  • Water-based formula cleans up easily and saves time