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NATIONAL GUARD Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone - Smoke Seals
NATIONAL GUARDSmoke Seals

NATIONAL GUARD Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone

The NATIONAL GUARD Fire and Smoke Seal: Bulb is a self-adhesive silicone smoke seal with a bulb shape, available in brown and a standard adhesive bond. It measures 25 ft overall length (MPN 5050B-25'). 3G Electric…

SKU 3G-OTH-535101

Brand
NATIONAL GUARD
Item
Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone
Category
Smoke Seals
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Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
5050B-25'
Type
Self-Adhesive Mounting, Std, Silicone
Material
Silicone
Overall Lg
25 ft
Color
Brown
Seal Shape
Bulb
Adhesive Bond
Standard
Mounting Style
Self-Adhesive
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NATIONAL GUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NATIONAL GUARD Fire and Smoke Seal: Bulb is a self-adhesive silicone smoke seal with a bulb shape, available in brown and a standard adhesive bond. It measures 25 ft overall length (MPN 5050B-25'). 3G Electric interprets your demand for fire and smoke containment solutions across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is NATIONAL GUARD Fire and Smoke Seal used for?

The NATIONAL GUARD Fire and Smoke Seal is used to block smoke and fire spread in door gaps and building joints. Its self-adhesive silicone bulb compresses to seal irregular openings, helping maintain compartmentation in commercial and industrial facilities.

What are the specifications of NATIONAL GUARD 5050B-25'?

The NATIONAL GUARD 5050B-25' is a 25 ft long, brown silicone bulb seal with standard self-adhesive mounting. It has a bulb shape for compression sealing and is designed for fire and smoke containment applications.

Where to buy NATIONAL GUARD Fire and Smoke Seal in worldwide?

3G Electric supplies the NATIONAL GUARD Fire and Smoke Seal worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the 5050B-25' or other smoke seal solutions for your facility.

How to install NATIONAL GUARD self-adhesive smoke seal?

Clean the mounting surface thoroughly, remove the liner, and press the seal firmly into place. Ensure the bulb faces the smoke side. For best adhesion, apply at temperatures above 50 °F and avoid stretching the silicone during installation.

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.

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NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 6 ft Overall Lg, Brown (MPN 5020B-72). Key specifications — Color: Brown; Mounting Style: Self-Adhesive; Seal Shape: Batwing; Brand: NATIONAL GUARD; Material: TPE; Adhesive Bond: Standard.
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NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 6 ft Overall Lg, Brown (MPN 5020B-72). Key specifications — Color: Brown; Mounting Style: Self-Adhesive; Seal Shape: Batwing; Brand: NATIONAL GUARD; Material: TPE; Adhesive Bond: Standard.
NATIONAL GUARD Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 17 ft Overall Lg (MPN 5050CL-17'). Key specifications — Color: Clear; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
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NATIONAL GUARD Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 17 ft Overall Lg (MPN 5050CL-17'). Key specifications — Color: Clear; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 3 ft Overall Lg, Charcoal (MPN 5020C-36). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Batwing; Brand: NATIONAL GUARD; Material: TPE; Adhesive Bond: Standard.
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NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 3 ft Overall Lg, Charcoal (MPN 5020C-36). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Batwing; Brand: NATIONAL GUARD; Material: TPE; Adhesive Bond: Standard.
NATIONAL GUARD Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 17 ft Overall Lg (MPN 5050C-17'). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
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NATIONAL GUARD Fire and Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 17 ft Overall Lg (MPN 5050C-17'). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
NATIONAL GUARD Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 25 ft Overall Lg, Charcoal (MPN 2525C-25). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
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NATIONAL GUARD Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 25 ft Overall Lg, Charcoal (MPN 2525C-25). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 7 ft Overall Lg, Brown (MPN 5020B-84). Key specifications — Color: Brown; Mounting Style: Self-Adhesive; Seal Shape: Batwing; Brand: NATIONAL GUARD; Material: TPE; Adhesive Bond: Standard.
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NATIONAL GUARD Smoke Seal: Batwing, Self-Adhesive Mounting, Std, TPE, 7 ft Overall Lg, Brown (MPN 5020B-84). Key specifications — Color: Brown; Mounting Style: Self-Adhesive; Seal Shape: Batwing; Brand: NATIONAL GUARD; Material: TPE; Adhesive Bond: Standard.
NATIONAL GUARD Smoke Seal: Triple Fin, Self-Adhesive Mounting, Std, Silicone, 21 ft Overall Lg (MPN 5075CL-21'). Key specifications — Color: Clear; Mounting Style: Self-Adhesive; Seal Shape: Triple Fin; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
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NATIONAL GUARD Smoke Seal: Triple Fin, Self-Adhesive Mounting, Std, Silicone, 21 ft Overall Lg (MPN 5075CL-21'). Key specifications — Color: Clear; Mounting Style: Self-Adhesive; Seal Shape: Triple Fin; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
NATIONAL GUARD Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 300 ft Overall Lg, Charcoal (MPN 2525C-300). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.
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NATIONAL GUARD Smoke Seal: Bulb, Self-Adhesive Mounting, Std, Silicone, 300 ft Overall Lg, Charcoal (MPN 2525C-300). Key specifications — Color: Charcoal; Mounting Style: Self-Adhesive; Seal Shape: Bulb; Brand: NATIONAL GUARD; Material: Silicone; Adhesive Bond: Standard.