Pemko 18041CNB 84" Brush Astragal - Aluminum with 3/8" Grey Nylon Brush

The Pemko 18041CNB is a professional-grade Brush Gasketing Door Seal designed to provide a high-performance barrier against drafts, dust, light, and smoke. Featuring a 3/8" Grey Nylon Brush set into a Clear Anodized Aluminum housing, this 84-inch seal is ideal for commercial meeting stile applications or perimeter sealing. The densely packed nylon bristles conform to irregular surfaces, ensuring a complete seal without hindering the operation of the door.

Note: Prices are per individual piece. For a standard pair of doors, please order 2 pieces.

Institutional Grade Features

• High-Quality Construction: Combines a corrosion-resistant, clear anodized aluminum carrier with a durable 3/8" grey nylon brush that resists "memory" and maintains its shape over thousands of cycles.
  
• Fire & Life Safety Certified: Carries a UL10C Positive Pressure fire rating and is UL1784 Smoke Tested, making it fully compliant for use on fire-rated door assemblies when installed according to NFPA 80.
  
• Energy Efficiency: Significantly reduces air infiltration and heat loss, helping facilities maintain climate control and achieve LEED or energy-efficiency goals.
  
• Universal Application: Perfect for use as a meeting stile [link] seal for double doors or as a header/jamb seal to block light and sound.
• Complete Hardware Kit: Supplied with high-strength #6 x 5/8" stainless steel sheet metal screws for a permanent, secure installation.
  

Technical Specifications

• Manufacturer: Pemko (ASSA ABLOY)
  
• Model Number: 18041CNB
• Length: 84" (7 Feet)
  
• Housing Width: 1/4" (6.4 mm)
  
• Total Height: 1-1/8" (28.6 mm)
  
• Brush Material: Grey Nylon (Black available upon request)
• Ratings: BHMA Certified, UL Fire Rated, Smoke Tested