Pemko PK33BL-21 PemkoPrene Adhesive Perimeter Gasketing - 21' Length, 3/8" Width, 3/16" Height, Fire-Smoke Seal

SKU: PK33BL21
$37.47
Weight: 1.00 LBS
Pemko

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Details

Details

Pemko PK33BL-21 PemkoPrene Adhesive Perimeter Gasketing - 21' Length,  3/8" Width, 3/16" Height, Fire-Smoke Seal, The Pemko  PK33BL-21 PemkoPrene Adhesive Perimeter Gasketing offers a variety of adhesive-backed smoke and fire gasketing and edge sealing systems, including SiliconSeal, PemkoPrene, silicone triple-fin gasketing, Hot Smoke Seal intumescent edge sealing for Category B doors and combination fire and smoke gasketing. Adhesive backed material installs easily to door frame


Features  PK33BL-21 PemkoPrene Adhesive Perimeter Gasketing

  • Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time
  • Stays flexible between -40 degrees (F) and 250 degrees (F) with very high resistance to flex fatigue
  • Outstanding ozone resistance rating
  • Designed for tighter frames
  • Demonstrates extremely low closing force
  • Seal begins compressing at 3/16"; compresses to seal up to a 1/16" gap

Specifications

Available Finishes: BL - Black PemkoPrene
Available Sizes: 17', 18', 20', 21', 25', 510
Width: 1/2" (12.7 mm)
Height: 1/4" (6.4 mm)
Manufacturer: Pemko

Certifications

BHMA: BHMA Certified
UL: Underwriters Laboratory 4L10
Fire Rated - UL10C - Positive Pressure
Other Certifications: Air Infiltration Tested
Intertek Testing (Warnock Hersey)
Smoke Tested - UL1784