The 3/8" wide PK33 PemkoPrene® Adhesive Perimeter Gasket demonstrates extremely low closing force and is designed for tighter frames.
Features
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Stays flexible between -40 degrees (F) and 250 degrees (F) with very high resistance to flex fatigue
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Outstanding ozone resistance rating
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Smoke tested in accordance with UL1784-01; meets the requirements of NFPA 105
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Designed for tighter frames
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Demonstrates extremely low closing force
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Seal begins compressing at 3/16"; compresses to seal up to a 1/16" gap
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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
Benefits
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Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time
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Available in three seal material colors: dark brown, black and white
Specifications
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Base Material: Thermoplastic
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Gasketing Material: PemkoPrene
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Height: 47/250"
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Maximum Length: 510'
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Minimum Length: 17'
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Mounting Location: Side of Frame
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Mounting Type: Self-adhesive
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Weight: 0.02 lbs
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Width: 3/8"
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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UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
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ASTM E-283-04 (2012)
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ANSI/BHMA A156.22 Door Gasketing and Edge Seal Systems