NATIONAL GUARD Door Weatherstripping: Brush, Screw-In Mounting, Nylon, 3 ft Overall Lg
The NATIONAL GUARD Door Weatherstripping is a brush-style door perimeter seal kit with a screw-in mounting design, made of black nylon. This 3-foot overall length product (MPN 672DKB-36x84) provides a durable seal…
SKU 3G-OTH-516888
Need installation or engineering help?
Ask a question
Product Description
The NATIONAL GUARD Door Weatherstripping is a brush-style door perimeter seal kit with a screw-in mounting design, made of black nylon. This 3-foot overall length product (MPN 672DKB-36x84) provides a durable seal for door perimeters.
Frequently Asked Questions
What is NATIONAL GUARD Door Weatherstripping used for?
This brush-style door perimeter seal kit seals gaps around doors to block drafts, dust, and insects. It is commonly used in industrial and commercial facilities where a durable, low-friction seal is needed on swing or sliding doors.
What are the specifications of NATIONAL GUARD 672DKB-36x84 weatherstripping?
The NATIONAL GUARD 672DKB-36x84 is a black nylon brush seal with screw-in mounting. It has a 3 ft overall length and is designed for door perimeter sealing. The brush shape provides flexible contact while the nylon material resists wear.
Where to buy NATIONAL GUARD weatherstripping in worldwide?
3G Electric supplies and delivers NATIONAL GUARD weatherstripping worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.
How to install NATIONAL GUARD screw-in brush weatherstripping?
Measure the door perimeter and cut the brush strip to length if needed. Position the strip against the door frame, mark screw holes, pre-drill if required, then secure with screws. Ensure the brush contacts the door surface evenly without excessive compression.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD door perimeter seal kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









