Pemko S773BL20 240" (20') Adhesive Perimeter Gasketing in a sleek black finish is engineered to enhance energy efficiency and provide superior weather protection for any door. Made from high-quality silicone, this perimeter gasketing measures 20 feet long and features a ½ inch insert size with a projection of 3/8 inch, ensuring a snug fit that keeps drafts and moisture at bay. Since 1952, Pemko has been a trusted name in the manufacturing of weatherstripping products, expanding its offerings to include a comprehensive range of architectural door accessories. The S773BL20 is no exception, undergoing rigorous testing to meet or exceed industry standards for sound, smoke, and fire protection. This makes it an ideal choice for both residential and commercial applications. The product is easy to install with included mounting hardware, and its black finish complements various door styles seamlessly. With a limited 5-year warranty, you can trust in its durability and performance. Whether you're upgrading existing doors or working on new constructions, Pemko's commitment to innovative solutions ensures that you have the quality products needed for any project. Make the smart choice for weatherization with Pemko’s perimeter gasketing.

240" (20') Adhesive Perimeter Gasketing Black Finish

Since 1952, the Pemko name has been known as a key manufacturer in weatherstripping products. Over the years as an ASSA ABLOY Group brand, we have expanded our product line into a full line of architectural door accessory products to include thresholds, fire/smoke gaskets, door bottoms, perimeter gasketing, brush seals, astragals, continuous geared hinges, fire and life-safety products, lites and louvers, and sliding door hardware. The Pemko product line offers sound-tested, smoke-labeled, fire-labeled, skid resistant, and ADA-compliant products, and aggressively pursues new product development to create solutions for new applications and requirements.

• Pemko Products Provide an Energy Efficient Door Solution
• Pemko Products Undergo Rigorous Testing to Ensure That They Meet or Exceed the Industry Standards
• Pemko Offers Many Fabrication Options to Fit Specific Job Requirements
• Mounting Hardware Included
• Limited 5 Year Warranty
• S773 adhesive perimeter seal is extruded from high-temperature silicone; effective between -58 degrees (F) and 450 degrees (F).
• Triple-fin gasketing design effectively blocks light and sound from infiltrating a room.
• Tested and approved under UL 10C for fire; UL 1784 for smoke and ASTM E90 and BS EN ISO 140-3 for sound control.
• Air infiltration tested in accordance with ASTM E-283-91. Air infiltration is only .09 CFM/ft. of crack.
• During sound attenuation testing of the S773 adhesive perimeter seal in conjunction with Pemko automatic door bottom (411_PKL) and Pemko acoustic corner pad (ACP112), the door assembly achieved a 98 percent efficiency rating.
• Available in 17, 18, 20, 21 and 25 ft. coils.
• Category H - Gasketing - Smoke and draft control for positive pressure openings. Recommended products are PK33, PK55, S44, S88 and S773.
• Category H gaskets for use with listed steel frames and/or classified steel covered composite, hollow metal doors rated up to and including 3 hours; wood and plastic covered composite doors rated up to and including 1-1/2 hours; and wood core doors rated for 20 minutes without hose stream. When applied to the door and frame assembly in accordance with the manufacturers installation instruction, the assembly will comply with UBC 7-2 (1997) part II.
• Category J - Doors - gasketing that has been tested on a positive pressure fire door and frame but is not required for the door to obtain its fire door rating. Category J gasketing does not negatively affect the rating on a positive pressure door.
• Category J gaskets for use with listed steel frames and/or classified steel covered composite, hollow metal doors rated up to and including 3 hours; wood and plastic covered composite doors rated up to and including 1-1/2 hours; and wood core doors rated for 20 minutes.
• Category G - Edge-Sealing Systems - systems that are surface applied to frames or doors and required for Category B doors. S773 meets Category G requirements for 3’ x 8’ listed wood core fire doors installed in steel door frames, rated 20 minutes.
• Storage and shelf life: All adhesive gaskets have a limited shelf life. This product must be used within 6 months of purchase and must be stored between 50 degrees (F) and 100 degrees (F). For further notes/details, please see Adhesive Gasketing section.

Ratings

	Intertek Testing (Warnock Hersey)
	BHMA Certified
	Underwriters Laboratory 4L10
	Sound Tested - ASTM E90
	GREENGUARD Gold Certified
	Air Infiltration Tested
	Smoke Tested - UL1784
	Fire Rated - UL10C - Positive Pressure

Resources

• 2022 Markar/Pemko Product Catalog
• 2022 Pemko Price Book
• Architectural Door Accessories - Cross Reference Sheet
• Catalog Section - Pemko S773 Adhesive Gasket
• Catalog Section - Pemko S773 Adhesive Gasket
• Pemko S773_ Cut Sheet
• Pemko S773_ Cut Sheet
• Pemko S773_ Installation Instructions
• Pemko S773_ Installation Instructions
• Pemko S773_ Line Drawing Autocad
• Pemko S773_ Line Drawing Autocad
• Pemko S773_ Line Drawing Autocad
• Pemko S773_ Line Drawing Autocad
• Pemko S773_ Tech Sheet
• Pemko S773_ Tech Sheet
• S773 SiliconSeal Adhesive Smoke/Fire Gasket - Environmental Product Declaration (EPD)
• S88 SiliconSeal Adhesive Smoke/Fire Gasket - Environmental Product Declaration (EPD)