HSS7850 Series
The HSS7850 Intumescent/Fin Seal Combination Gasket provides an effective fire, smoke and draft seal in the gap around a fire door.

Features
• Suitable for perimeter applications
• Chemically inert, highly stable, expandable graphite strip
• Tested and proven in positive pressure conditions to withstand both hot smoke and hot gasses, resulting in longer integrity of the door assembly
• More economical to use than specially modified doors in “tested assembly only” classifications
• Will not degrade from carbon dioxide and ozone like many competitive intumescents from other manufacturers
• Unaffected by moisture and will not break down like fiber-based or cellulose-based products
• Seal compresses to 1/16

Benefits
• Fully integrated, technically advanced co-extrusions for maximum serviceability
• Complete life safety and property protection solution
• Hot Smoke Seal can be painted to blend in with the finish of a frame

Specifications
• Base Material: Graphite and Flexible Elastomeric
• Gasketing Material: Flexible elastomeric
• Height: 3/16"
• Mounting Location: Side of Frame
• Mounting Type: Self-adhesive
• Weight: 0.01 lbs
• Width: 1/2"

Certifications
• UL 1784 - Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives
• UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies