Pemko HSS7750BL Intumescent Bulb Seal Gasketing, Fire and Smoke Seal

Pemko HSS7750BL Flexible Intumescent Bulb Seal Gasketing, Fire and Smoke Seal, Black

The Pemko HSS7750 frame-applied intumescent gasket features a bulb-shaped seal design that provides an effective fire, smoke, and draft seal in the gap around a fire door or meeting stile between a pair of fire-rated doors.

• Complete life safety and property protection solution
• Fully integrated, technically advanced co-extrusions for maximum serviceability
• Suitable for perimeter applications
• Supplied with durable self-adhesive tape
• UL listed for 20, 45, 60, and 90 minutes
• Category J and H gasket; Category G edge-seal for use with Category B doors

Sizes:

• 36″
• 48″
• 84″
• 96″
• 36″ x 84″ set (1ea. 36″ piece, 2ea. 84″ pieces)

HSS7750 Intumescent Fire & Smoke Seal has been approved for installation with Listed Wood Core Fire Doors with Listed Wood or Steel Fire Door Frames rated 20 minutes (with hose stream), as a category G edge seal. HSS7750 has also been approved as a category H and J gasket for installation with Listed Wood or Mineral Core Fire Doors with Listed Steel or Wood Fire Door Frames, and Listed Steel (Steel-Stiffened, Polystyrene, Urethane, or Honeycomb) Fire Doors with Listed Steel Fire Door Frames. HSS7750 has been tested to the requirements of UL 10C (1998), ASTM E152-81a, NFPA 252 (1995), UL 10B (1997).