Zero 8303BK Jamb Perimeter Weatherstrip Set – Silicone x Black Anodized Aluminum

Usually Ships: 2-3 Days
  • Use on door frames to seal top and sides of door
  • Seals against smoke, fire, air, and weather
  • #6 x 5/8″ Pan head sheet metal screws furnished

Available Options:


Allegion’s Zero International brand is recognized as the standard for quality in door sealing hardware. Zero door gaskets are engineered for reliable performance in demanding environments. Constructed from top-quality materials, they are built to last.

  • *Black Anodized Aluminum Finish
  • Available Sizes: 72″ x 84″ Set and ^96″ Single Piece (add 3 for 96″ x 96″ Frame)
  • Full-Length; Field-Cut to Size
  • ANSI/BHMA – R3E164
  • Fire rated-UL10c
  • Smoke and draft control

*Black anodized aluminum finishes will show wear over time and are not included in the standard warranty

^excessive length shipping fee applies





72" x 84", 96"

Fire Rating

Fire Rated – UL10C – Positive Pressure

Gasket Type


Insert/Seal Type