Pemko PK55 Fire-Rated Adhesive Perimeter Gasketing with UL1784-01 Smoke Seal Compliance

Pemko PK55 Fire-Rated Adhesive Perimeter Gasketing with UL1784-01 Smoke Seal Compliance

Professional Fire and Smoke Seal Solution

The Pemko PK55 Adhesive Perimeter Gasketing delivers tested and classified fire and smoke protection for commercial door assemblies. This professional-grade silicone gasketing compresses to seal gaps from 3/16"; down to 1/16"; while maintaining flexibility from -40-Degree Fahrenheit to 250-Degree Fahrenheit. UL1784-01 smoke tested and NFPA 105 compliant with UL10C fire rating, it provides reliable sealing performance for demanding fire-rated applications.

Professional Features & Benefits

• Compression Range: Seal begins compressing at 3/16"; and compresses to seal up to a 1/16"; gap for versatile installation requirements.
• Temperature Performance: Stays flexible between -40-Degree Fahrenheit and 250-Degree Fahrenheit with very high resistance to flex fatigue for reliable long-term operation.
• Fire and Smoke Compliance: Smoke tested in accordance with UL1784-01, meets NFPA 105 requirements, and UL10C fire rated with positive pressure testing for comprehensive protection.
• Superior Durability: Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time.
• Low Operating Force: Demonstrates extremely low closing force while designed for tighter frames to optimize door operation.
• Weather Resistance: Outstanding ozone resistance rating ensures long-term performance in various environmental conditions.
• Flexible Configuration: Available in black (BL), dark brown (D), or white (W) colors and 17, 18, 20, 21, 25, and 510 ft. coils to accommodate various project requirements.
• Manufacturer Warranty: 5 Year warranty coverage for added confidence and protection.

Technical Specifications

• 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
• Application: Door Frames to Seal Top and Sides of Door
• Commercial/Residential: Commercial
• Department: Door Hardware
• Features: Excellent Compression, Self-Extinguishing, Non-Toxic
• Product Category: Door Trim and Accessories
• Product Dimension: W: 1/2", H: 3/16";
• Product Group: Door Trim and Accessories
• Product Model: PK55
• Product Subgroup: Astragals, Gaskets and Weatherstripping
• Product Substrate: Silicone
• Product Type: Gaskets
• Subcategory: Gaskets & Weatherstripping
• Warranty: 5 Year

Professional Applications

• Fire-Rated Door Assemblies
• Smoke Barrier Door Systems
• Commercial Building Fire Protection
• Healthcare Facility Fire Doors
• Educational Institution Safety Systems
• High-Rise Building Compartmentalization
• Industrial Fire Separation Applications

Why Choose Pemko Quality?

Pemko PK55 gasketing delivers professional-grade fire and smoke protection with tested compliance to UL1784-01, NFPA 105, and UL10C standards. The superior temperature range performance from -40-Degree Fahrenheit to 250-Degree Fahrenheit and excellent compression set resistance ensure reliable long-term sealing in demanding commercial fire protection applications. Backed by a 5 Year warranty for dependable performance where life safety is critical.