- 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.
- Smoke tested in accordance with UL1784-01; meets the requirements of NFPA 105 "Standard for the Installation of Smoke Door Assemblies and Other Opening Protectives".
- Designed for tighter frames.
- Demonstrates extremely low closing force.
- Seal begins compressing at 3/16"; compresses to seal up to a 1/16" gap.
- Available in black (BL), dark brown (D) or white (W).
- PK55 is available in 17, 18, 20, 21, 25 and 510 ft. coils.
Manufacturer Resources
Product Specs
- Category:
- Door Trim and Accessories
- Dimensions:
- W: 3/8" , H: 3/16"
- Features:
- Excellent Compression, Self-Extinguishing, Non-Toxic
- Application:
- Door Frames to Seal Top and Sides of Door
- Warranty:
- 5 Year
- Model:
- PK33
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Astragals, Gaskets and Weatherstripping
- Product Type:
- Gasketing
- Subcategory:
- Gaskets & Weatherstripping
- ANSI/BHMA:
- Air Infiltration Tested, Intertek Testing (Warnock Hersey), BHMA Certified, Smoke Tested- UL1784, Fire Rated UL10C- Positive Pressure, Underwriters Laboratory 4L10, Greenguard Gold Certified
- Substrate:
- Silicone
- Commercial/Residential:
- Commercial