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The Deluge 3000SB is a compression bulb seal insert designed for use with Deluge aluminium carriers, including SEM and TTM holders. Installed as part of a Deluge stop seal system, it provides a highly effective barrier against air, smoke, gas, light, and sound leakage around doors and windows.
Manufactured from durable elastomer material, the 3000SB is specifically suited to applications requiring higher levels of compression and sealing performance. Its flexible bulb profile compresses evenly under pressure, helping to maintain consistent contact with the door leaf while accommodating minor variations in door alignment. This makes it particularly suitable for heavy-duty and high-performance doorsets.
Typically used alongside threshold and meeting stile seals, the 3000SB helps create a complete perimeter sealing solution that can improve acoustic performance and reduce unwanted air leakage. It is ideal for environments where reliable containment and sealing are essential, including smoke control areas, light-sensitive rooms, acoustic spaces, and frequently used commercial doors.
The insert fits securely into compatible SEM and TTM carriers and can be easily replaced without removing the aluminium holder, allowing for simple maintenance and long-lasting performance.
Brand: Sealmaster
Use Case: Acoustic, Weather
Applications: Doors
Material: Silicone
Finish: Black
Fixing: Slide Fit
Included: 1x Sealmaster Blizzard 3000SB (Insert)
Length M: 1m
Width mm: 3.1mm
Thickness mm: 10.4mm
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