The S771 Self-Adhesive Astragal Meeting Stile Seal is a versatile product that is perfect for pairs of doors where sound attenuation is required. It helps prevent heat loss, slows the passage of smoke, and acts as a weatherization product. Made of high-quality silicone, it can withstand temperature extremes and is available in five silicone colors. This pre-cut strip is easy to install with household scissors.
Features
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Installed on pairs of doors where sound attenuation is required
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Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time
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Stays flexible between -58 degrees (F) and 450 degrees (F) with very high resistance to flex fatigue, maintains a low closing force
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Can be used on glass, metal, or wood doors
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Adhesive weatherstrip .438" Silicone 'T' shaped seal for Meeting Stile/ Astragal
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For single or double active doors
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Limited shelf life. Must be used within 6 months of purchase and must be stored between 50 degrees (F) and 100 degrees (F)
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Category H gaskets for use with listed steel frames and/or classified steel covered composite, hollow metal doors rated up to and including 3 hours; wood and plastic covered composite doors rated up to and including 1 1/2 hours; and wood core doors rated for 20 minutes without hose stream
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Category J gaskets for use with listed steel frames and/or classified steel covered composite, hollow metal doors rated up to and including 3 hours; wood and plastic covered composite doors rated up to and including 1 1/2 hours; and wood core doors rated for 20 minutes
Specifications
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Door Edge: Square, Bevel, Bullnose
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Handing: Non-handed
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Maximum Length: 30'
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Minimum Length: 7'
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Overall Height: 9/32"
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Weight: 0.02 lbs
Certifications
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GREENGUARD Gold Certified
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UL 1784 - Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives
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Environmental Product Declaration (EPD)
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UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
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ASTM E-283-04 (2012)
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ASTM E 90-2009
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ANSI/BHMA A156.22 Door Gasketing and Edge Seal Systems
Benefits
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Prevents heat loss, slows the passage of smoke, and acts as a weatherization product
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Reduces interior and exterior noise
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Easy installation requires no mechanical fasteners, can be cut to size in the field
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High quality silicone can withstand extreme temperatures
Manufacturer Resources
Product Specs
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Astragals, Gaskets and Weatherstripping
- Product Type:
- Gaskets
- Subcategory:
- Perimeter Gasketing
- Product Model:
- ACP112
- Product Substrate:
- Polypropylene
- Product Category:
- Door Trim and Accessories