NATIONAL GUARD Door Weatherstripping: Bulb Insert, 7 ft Lg, 1 3/16 in Wd
The NATIONAL GUARD Door Weatherstripping is a Metal Leaf Weatherstripping with a bulb insert, featuring a 7 ft length, 1 3/16 in width, and 1 1/16 in height. It includes an aluminum flange and a silicone insert…
SKU 3G-OTH-501470
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Product Description
The NATIONAL GUARD Door Weatherstripping is a Metal Leaf Weatherstripping with a bulb insert, featuring a 7 ft length, 1 3/16 in width, and 1 1/16 in height. It includes an aluminum flange and a silicone insert, identified by MPN 137SA-84.
Frequently Asked Questions
What is NATIONAL GUARD Door Weatherstripping used for?
NATIONAL GUARD Door Weatherstripping seals gaps around doors to block drafts, moisture, dust, and pests. Its silicone bulb insert compresses against the door frame, while the aluminum flange provides a durable mounting surface. It is commonly used in commercial and industrial facilities to improve energy efficiency and maintain climate control.
What are the specifications of NATIONAL GUARD Door Weatherstripping 137SA-84?
The NATIONAL GUARD Door Weatherstripping model 137SA-84 is a metal leaf weatherstripping with a bulb insert. It measures 7 ft in length, 1 3/16 in width, and 1 1/16 in height. The flange is made of aluminum, and the insert is silicone. This combination offers flexibility and durability for sealing door perimeters.
Where to buy NATIONAL GUARD Door Weatherstripping worldwide?
3G Electric supplies NATIONAL GUARD Door Weatherstripping worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on model 137SA-84 or other weatherstripping needs across our 14 industrial departments.
How to install NATIONAL GUARD Door Weatherstripping?
Install NATIONAL GUARD Door Weatherstripping by cleaning the door frame surface, cutting the strip to length, and pressing the aluminum flange into place. Secure with screws or adhesive as recommended. Ensure the silicone bulb insert faces the door for proper compression. Follow standard weatherstripping installation practices for best results.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD metal leaf weatherstripping. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









