Product Overview
PemkoPrene® Adhesive-backed Fire/Smoke Commercial Door Gasketing
- Designed for tighter frames
- Demonstrates extremely low closing force
- High-temperature silicone
- Self-extinguishing and non-toxic
- Longest-lasting commercial grade door seal
- Seals against smoke, fire, air, sound, and weather
- Unaffected by sunlight, ozone, and ultraviolet rays
- Impervious to fungus and mildew
- Seal begins compressing at 3/16″; compresses to seal up to a 1/16″ gap
- Available in black and white
- PK55 is available in 17, 20, 25, and 510 ft. coils
Ratings
- Air Infiltration Tested
- Sound Tested – ASTM E90
- BHMA Certified
- Smoke Tested – UL1784
- Fire Rated – UL10C – Positive Pressure
- Underwriters Laboratory 4L10
- GREENGUARD Gold Certified
Gasketing material for fire doors intended for application to listed steel frames and/or classified steel covered composite type, and hollow metal type fire doors rated up to 3 hours; wood and plastic covered composite type fire doors rated up to 1-1/2 hours, and wood core type fire doors rated up to 20 minutes.

| Brand | |
|---|---|
| Roll Length | 17' Roll, 20' Roll, 25' Roll, 510' Roll | 
| Finishes | BL – Black, W – White | 
| Fire Rating | Fire Rated – UL10C – Positive Pressure | 
| Gasket Type | Adhesive-backed | 
| Insert/Seal Type | Neoprene or EPDM | 
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						Pemko PK55 Adhesive-Backed Fire/Smoke PemkoPrene Seal Perimeter Gasketing
					
				









