NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 7 ft Overall Lg
The NATIONAL GUARD Smoke Seal: Batwing (MPN 5020B-84) is a self-adhesive, standard-bond TPE smoke seal in brown, measuring 7 ft overall length. Designed with a batwing shape for effective sealing, it is supplied by…
SKU 3G-OTH-535127
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Product Description
The NATIONAL GUARD Smoke Seal: Batwing (MPN 5020B-84) is a self-adhesive, standard-bond TPE smoke seal in brown, measuring 7 ft overall length. Designed with a batwing shape for effective sealing, it is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 departments, with specialist depth in combustion, pumps and controls.
Frequently Asked Questions
What is the NATIONAL GUARD 5020B-84 smoke seal used for?
The NATIONAL GUARD 5020B-84 batwing smoke seal is used to block smoke and drafts in door gaps or window perimeters. Its self-adhesive TPE construction provides a flexible, durable barrier in commercial and industrial buildings. 3G Electric supplies this seal as part of its global industrial solutions across 14 departments.
What are the specifications of the NATIONAL GUARD 5020B-84 smoke seal?
The NATIONAL GUARD 5020B-84 smoke seal is a batwing-shaped, self-adhesive TPE seal with standard adhesive bond. It measures 7 ft overall length, is brown in color, and mounts via self-adhesive backing. 3G Electric sources this genuine NATIONAL GUARD part for worldwide delivery.
Where to buy the NATIONAL GUARD 5020B-84 smoke seal worldwide?
3G Electric supplies the NATIONAL GUARD 5020B-84 smoke seal to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this genuine batwing smoke seal for your facility.
How to install the NATIONAL GUARD 5020B-84 self-adhesive smoke seal?
Clean the mounting surface thoroughly, peel the release liner from the NATIONAL GUARD 5020B-84 seal, and press the batwing shape firmly into the door or frame gap. Ensure the adhesive bonds fully before closing the door. 3G Electric provides this seal as part of its industrial supply services.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD smoke seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









