Commercial Door WorxSKU: PEMS77BL17
Pemko S773BL Triple-Fin Seal – Black Adhesive-Backed Door Gasketing 17', 21', or 25'
Pemko S773BL Triple-Fin Seal – Black Adhesive-Backed Door Gasketing 17', 21', or 25'
$50.26
$45.23
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Pemko S773BL Triple-Fin Seal – Black Adhesive-Backed Door Gasketing 17', 21', or 25'
In stock (25)
Pickup available at NC Warehouse
Usually ready in 2-4 days
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Seal commercial door gaps with the Pemko S773BL Triple-Fin Seal. Designed with a flexible triple-fin profile, this black adhesive-backed gasket helps reduce air, smoke, sound, and light infiltration around door openings.
The S773BL is a strong choice for commercial perimeter sealing where a clean, low-profile black gasket is needed. Its adhesive backing makes installation straightforward on properly prepared hollow metal or wood door frames.
Available Lengths:
- 17 ft – S773BL 17
- 21 ft – S773BL 21
- 25 ft – S773BL 25
Key Benefits:
- Black triple-fin seal profile
- Adhesive-backed installation
- Helps seal gaps around commercial door openings
- Supports smoke, draft, sound, and light control
- Flexible gasketing for hollow metal and wood frames
- Available in 17', 21', or 25' lengths
- Clean black finish for a professional appearance
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