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 dark brown, black, and white
- PK33 is available in 17, 20, 25, 510ft. 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 |
Pemko |
---|---|
Finish |
WhiteDark BrownBlack |
Finishes |
BL - BlackW - WhiteD - Dark Brown |
Fire Rating |
Fire Rated – UL10C – Positive Pressure |
Gasket Type |
Adhesive-backed |
Insert/Seal Type |
Neoprene or EPDM |
Roll Length |
20' Roll510' Roll25' Roll17' Roll |

Pemko PK33 Adhesive-Backed Fire/Smoke PemkoPrene Seal Perimeter Gasketing