About this item
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Premium Nylon Brush Seal:
Provides excellent protection against drafts, dust, smoke, and insects. Reduces energy loss and improves indoor comfort. Designed for sealing gaps up to 1 inch.
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Durable Aluminum Retainer:
Choose from 36" or 48" lengths in three elegant finishes—Clear Anodized, Dark Bronze, or Matte Black—engineered for corrosion resistance and lifelong durability.
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Fire Door Rated Gasketing:
Certified for use with UL-rated fire doors up to 3 hours. Suitable for steel, wood composite, and hollow metal doors.
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Versatile Applications:
Perfect for commercial and residential use. Ideal for entry doors, warehouse doors, and office doors.
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Easy to Install & Trim:
Pre-drilled with mounting holes and includes screws. Can be trimmed to fit custom door widths using basic hand tools.
| Manufacturer | JELOSTONE |
| Model Number | JS-NB181 |
| Product Dimensions | 36 inches, 48 inches |
| UL Fire-Rated | YES |
| Item Weight | 1.8 pound, 2.4 pound |
| Material Type | Nylon, Aluminum |
| Country of Origin | China |
| Size | 36" L x 1/4"W x 1-7/8"H 48" L x 1/4"W x 1-7/8"H |
| Color | Clear Anodized, Matte Black and Dark Bronze |
| Item Package Quantity | 2 |
| Installation Type | Screw-In |
| Included Components | All necessary screws for mounting. |