Zero #5831FS Door Gasket, Mortised Fire Stop Casing with .187" Neoprene Seal
This Zero #5831FS Door Gasket Seal providing head and jamb protection utilizes Zero's INTUMETâ„¢ Technology to provide maximum fire and smoke protection. The aluminum casings is mortised with a strip of Pressure Sensitive Adhesive (PSA). Available in three finishes and is custom cut to size.
PRICED PER FOOT
A High Quality head and jamb door seal designed to provide extra protection from smoke and fire by utilizing Zero's INTUMETâ„¢ Technology in the interior of the gasket.
It is also fitted with a high quality solid neoprene seal, which utilizes Zero's Compress-O-Matic design, and features an Extruded Bulb/Finger (EBF). The seal compresses when the door is closed to create a strong seal and the finger adds protection in case the doors are misaligned due to poor installation or a slight warp. The seal can fill gaps up to .187 inches.Â
The aluminum anodized casing is mortised, lending a clean look to the door. It is applied to the stop with a strip of Pressure Sensitive Adhesive (PSA) eliminating the need for screws. Comes in three finishes and is custom cut  to size.
Door Gasket is fitted with FS3003 INTUMET™ material. For more information, see Understanding Intumescent Fire Stop Material.
- Zero's INTUMETâ„¢ Technology- Smoke and fire rated
- Solid neoprene Compress-O-Matic seal
- PSA Â using 3M adhesive
- Aluminum anodized casing, anodized to 204!
- Custom cut to size
Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size many be enlarged to show detail. See product specs for exact measurements.
This product has a 1 year guarantee against defects in material and workmanship.
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To view product compatible with smaller clearances, see our Zero International #58FS Door Gasket, Neoprene Lips FS