Fire Break 814 Commercial, Intumescent Fire, Smoke, and Draft Sealant is a commercial grade, intumescent fire, smoke and draft stop. Fire Break 814 Commercial, Intumescent Fire, Smoke, and Draft Sealant is designed and tested to seal all interior/exterior voids around most commercial/residential penetrations. Fire Break 814 Commercial, Intumescent Fire, Smoke, and Draft Sealant cures to a highly flexible state and is ideal for dynamic expansion joints or penetrations that experience vibration or thermal shock.

• Fire Break 814 Commercial, Intumescent Fire, Smoke, and Draft Sealant cures to a highly flexible state
• Fire Break 814 Commercial, Intumescent Fire, Smoke, and Draft Sealant passed ASTM E-814 (UL 1479) for through penetrations
• Carrying systems for through penetrations in accordance with UL testing
• For internal/external applications
• Shelf life: 12 months