1.7 This test method shall not be used for such opening protectives that include an air leakage test method within the test standard. For example, the Standard for Fire Tests of Through-Penetration Firestops, UL 1479, contains an air leakage test method for firestop systems and therefore shall not be substituted with this test method.
Specifications
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Base Material: Wood
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Fasteners: SMS #6 x 1-1/4"
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Maximum Length: 36"
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Minimum Length: 36"
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Overall Height: 1 9/16"
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Width: 3/8"
Certifications
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GREENGUARD Gold Certified
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UL 4L10 listed
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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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ANSI/BHMA A156.22 Door Gasketing and Edge Seal Systems