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Description
Pemko PK33BL Adhesive Perimeter Gasketing 3/8" Width, 3/16" Height, Fire-Smoke Seal, Weatherstripping
The Pemko PK33BL Adhesive Perimeter Gasketing 3/8" Width, 3/16" Height, Fire-Smoke Seal, Weatherstripping, Pemko PK33BL Color Black 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 the door frame
Features PK33BL 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 D - Dark Brown PemkoPrene W - White 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 |
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