Description
Pemko HSS2000 Hot Smoke Seal (Adhesive Backed)
The Pemko HSS2000 Hot Smoke Seal (Adhesive Backed) protects doors from hot smoke and gases, keeping the door assembly strong during a fire. Additionally, it works well on Category B doors and meets positive pressure fire standards. Because it contains a chemically stable and inert expandable graphite strip, it resists moisture and environmental damage. Moreover, you can paint it to match the door or frame, which makes installation easy and visually neat. In fact, it costs less than specially modified “tested assembly only” doors while still meeting full fire-rated requirements.
Key Features
- Adhesive-backed (surface applied) intumescent material
- Chemically inert, highly stable expandable graphite strip
- Seal measures 3/64″ x 7/16″ for accurate edge fitting
- Withstands hot smoke and hot gases
- Tested under positive pressure conditions
- Suitable for 20, 45, 90, and 180-minute rated door and frame applications
- Paintable to match door or frame finish
- Unaffected by moisture
- Will not deteriorate like fiber-based or cellulose-based products
- Economical solution for rated door compliance
Certifications & Ratings
- Fire Rated – Edge Seals – UL10C Positive Pressure
- Intertek Testing (Warnock Hersey)
- Underwriters Laboratory 1S47 & 4L10
- ANSI: R0P154
- BHMA Certified
- GREENGUARD Gold Certified
Specifications
- Gasket Type: Adhesive-backed
- Insert/Seal Type: Intumescent
- Finish: Graphite
- Available Lengths: 18 ft. and 21 ft. Roll
The Pemko HSS2000 is a dependable, commercial-grade solution for enhancing fire door performance, delivering long-lasting hot smoke protection in a wide range of rated door applications.









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