NATIONAL GUARD Fire and Smoke Seal: Screw-In Mounting, TPE, 4 ft Overall Lg
The NATIONAL GUARD Fire and Smoke Seal (MPN GAP90N-48) is a screw-in mounting seal made of gray TPE, with an overall length of 4 ft and width of 1 1/2 in. Designed for fire door applications, it provides a reliable…
SKU 3G-OTH-523518
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Product Description
The NATIONAL GUARD Fire and Smoke Seal (MPN GAP90N-48) is a screw-in mounting seal made of gray TPE, with an overall length of 4 ft and width of 1 1/2 in. Designed for fire door applications, it provides a reliable barrier against fire and smoke.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NATIONAL GUARD Fire and Smoke Seal used for?
The NATIONAL GUARD Fire and Smoke Seal (GAP90N-48) is used in fire door assemblies to block fire and smoke spread. Its screw-in mounting and TPE material provide a durable, compliant barrier for commercial and industrial door gaps.
What are the specifications of the NATIONAL GUARD GAP90N-48 seal?
The NATIONAL GUARD GAP90N-48 seal is made of gray TPE, measures 4 ft overall length by 1 1/2 in overall width, and features screw-in mounting. It is designed for fire door sealing applications.
Where to buy the NATIONAL GUARD Fire and Smoke Seal worldwide?
3G Electric supplies the NATIONAL GUARD Fire and Smoke Seal (GAP90N-48) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the NATIONAL GUARD screw-in fire door seal?
Install the NATIONAL GUARD GAP90N-48 seal by screwing it into the door frame or edge. Ensure the gap is clean and the seal compresses evenly. Follow fire door assembly guidelines for proper smoke and fire containment.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD fire door seals & shims. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









