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Hager 726S Silicone Weatherstrip & Smoke Seal – Charcoal
The Hager 726S Silicone Weatherstrip is a high-performance, self-adhesive gasketing solution designed to provide a superior seal against air, smoke, and moisture. Engineered for both interior and exterior applications, this versatile Smoke Seal is a critical component for maintaining the energy efficiency and fire safety of commercial and institutional door openings. Constructed from premium silicone, the 726S offers unmatched flexibility and durability compared to standard vinyl alternatives, making it the preferred choice for facilities facing extreme temperature fluctuations.
Superior Silicone Resilience
The Hager 726S is specifically formulated to withstand the most demanding environmental conditions. Whether installed in a cold storage facility or an exterior entry door, the silicone material remains active and effective:
- Extreme Cold Range: Remains flexible at temperatures as low as -70°F, ensuring the seal does not become brittle or crack in sub-zero climates.
- High-Heat Resistance: Silicone naturally resists degradation from high heat and UV exposure, maintaining its compression and sealing properties over time.
- Charcoal Finish: The professional Charcoal color provides a discreet, architectural look that blends seamlessly with dark frames and modern commercial aesthetics.
- Self-Adhesive Installation: Features a high-strength adhesive backing for quick application. For the best bond, it is recommended to apply the seal to a surface cleaned with isopropyl alcohol.
UL Classified Safety & Compliance
The Hager 726S is a UL Classified gasketing material, rigorously tested to ensure it meets the highest standards for fire and life safety:
- Fire Tested (UL 10C): Formally tested in accordance with UL 10C for use on positive pressure fire doors.
- Air-Smoke Infiltration: Conducted in accordance with ASTM E283-91, providing a critical barrier that slows the spread of toxic smoke and reduces air leakage.
- Category Compatibility: Approved for use with Category H (Smoke and Draft Control) or Category J (Gasketing) doors, ensuring full compliance with modern building codes.
Technical Specifications
| Feature | Details |
| Model | Hager 726S |
| Material | High-Performance Silicone |
| Color | Charcoal |
| Mounting | Self-Adhesive (Pressure Sensitive) |
| Temperature Range | Flexible to -70°F (-56°C) |
| Compliance | UL 10C Fire Rated, ASTM E283-91 (Smoke) |
| Door Category | Category H or J Doors |
| Application | Interior / Exterior Perimeter Seal |
Why Choose Hager 726S Silicone Smoke Seal?
For facility managers and contractors, the Hager 726S represents a high-intent solution for both energy conservation and code compliance. Its low-profile design allows it to be installed around the head and jambs of the door frame without interfering with the door's closing action. By creating a continuous seal, you significantly reduce HVAC energy loss and provide vital protection against smoke migration during a fire event.
Ideal Applications:
- Healthcare Facilities: Essential for smoke-rated patient room doors and corridors.
- Cold Storage & Data Centers: Maintaining tight temperature controls with extreme cold flexibility.
- Hotels & Multi-Family: Reducing sound transmission and drafts between hallway and living spaces.
- Commercial Offices: Improving energy efficiency on exterior-facing entry points.
| Gasketing Set Size | 17 ft Roll or 20 ft Roll or 25 ft Roll or 260 ft Roll or 520 ft Roll |
| Brand | Hager |
| Mounting Type | Adhesive Applied |
| Fire Rated | Fire Rated |
| Smoke Rated | Smoke Rated |
| Weatherstripping Type | Perimeter Gasketing |
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