Pemko #S77 Adhesive Weatherstrip, .5" Wide Silicone, Single Angle 'T' Fin Seal
This Angled 'T' Shaped Self-Adhesive Silicone Weatherstrip is ideal for sealing tighter frames, as tight as 1/16" gaps. It is easily installed and reduces infiltration of smoke, fire, weather, sound and dirt. Available in four colors and in various sized coils to ensure compatibility with all situations.
PRICED PER ROLL - Seal can be easily resized with household scissors.
See tabs below for additional information
This Angled 'T' Shaped Self-Adhesive Silicone Weatherstrip has an extremely low closing force and is ideal for sealing tighter frames. It is easily installed to reduce infiltration of smoke, fire, weather, sound and dirt. It also provides protection from weather conditions and minimizes heat loss. Available in four silicone colors and in various sized coils.
Silicone Rubber: This silicone door gasket is extruded from high temperature silicone rubber, which is effective between -76°F and 446°F, making it ideal for an exterior door. It is self-extinguishing, non-toxic, is unaffected by ozone, ultraviolet rays and sunlight and is impervious to mildew and fungus.
Dimensions: The base of the seal has a width of .5” (1/2") while the flange extends upward .313" (5/16") . It is designed to seal small gaps. It begins compressing at .313" (5/16") and compresses to seal gaps as small as .0625" (1/16").
Installation: The gasket is easily installed with a high quality self-adhesive backing. Please note, this product has a limited shelf life. Product must be used within 6 months of purchase and must be stored between 50°F and 100°F.
Compliance: Self-Adhesive Weatherstripping is rated for fire, smoke and air infiltration. When applying, Care must be taken to maintain clearance requirements of NFPA 80. See Product Specs tab for more details.
- High Grade Silicone Rubber
- Full Perimeter Gasket
- Self-Adhesive Backing for Easy Installation
- Seals Gaps from 5/16” – 1/16”
- Reduces Transfer of Heat and Cold Air
- Rated for Fire, Smoke and Air Infiltration
Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail. See product specs for exact measurements.
This product has a 5 year guarantee against defects in material and workmanship.
Click to view our Full Warranty Policy.
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QuickShipNo
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ManufacturerPemko Manufacturing
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MPNS77
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Size17' Length, 18' Length, 20' Length, 21' Length, 25' Length, 30' Length, 510' Length
- Finishes
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FinishBlack, White, Clear, Dark Brown
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Click to View Ratings Explained
- Meets FAR 25.853 Airworthiness Standards for Compartment Interiors.
- Smoke tested in accordance with UBC 7-2 and UL 1784-01; meets the requirements of NFPA 105 "Standard for the Installation of Smoke Door Assemblies and Other Opening Protectives".
- Seal is air infiltration tested in accordance with ASTM E-283-04. Air infiltration is only .09 CFM / ft of crack.
- Category H - Gasketing - Smoke and draft control for positive pressure openings.
- 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.
