The HSS7750 Intumescent/Bulb Seal Combination Gasket provides an effective fire, smoke and draft seal in the gap around a fire door.
Features
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Suitable for perimeter applications
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Chemically inert, highly stable, expandable graphite strip
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Tested and proven in positive pressure conditions to withstand both hot smoke and hot gasses, resulting in longer integrity of the door assembly
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More economical to use than specially modified doors in “tested assembly only” classifications
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Will not degrade from carbon dioxide and ozone like many competitive intumescents from other manufacturers
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Unaffected by moisture and will not break down like fiber-based or cellulose-based products
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Seal compresses to 1/16
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Category G - Edge-Sealing Systems - systems that are surface applied to frames or doors and required for Category B doors
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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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Fully integrated, technically advanced co-extrusions for maximum serviceability
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Complete life safety and property protection solution
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Hot Smoke Seal can be painted to blend in with the finish of a frame
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Seal material color is black
Specifications
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Base Material: Graphite and Flexible Elastomeric
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Fasteners: N/A
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Gasketing Material: Flexible Elastomeric
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Height: 1/4"
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Maximum Length: 8'
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Minimum Length: 3'
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Mounting Location: Side of Frame
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Mounting Type: Self-adhesive
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Weight: 0.01 lbs
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Width: 1/4"
Certifications
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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