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Email: nero@anhuibrush.com
This brush consists of hard plastic clip style profile and metal backing brush strip. It is installed on data center for sealing.
Bristle Material :
Nylon/PolypropyleneBristle Color :
Black/White/Green/RedProfile Material :
Rigid PVCProfile Shape :
Clip-on ProfileFunction :
Sever Rack Cabinet SealingFeature :
High Density Cable Passage Brush StripChina Rigid Plastic Profile Interlocking Strip Brushes For Cable Passage Manufacturer
Introduction
This brush is made for sealing cable entry in server rack cabinets and electrical enclosures. It is made of a rigid clip-on plastic profile combined with a metal channel strip brush. Thanks to the slot design at the bottom of the rigid profile, the brush can be securely interlocked onto metal sheets of different thicknesses without screws or glue.
This cable pass through brush strip allows cables to pass through easily while sealing the opening at the same time, helping block dust, cold air, hot air, and pests. As a result, it helps keep server racks clean, improves airflow management, and extends the service life of servers and network equipment.

Difference Between Rigid Clip-On Profile Strip Brush and Flexible Clip-On Strip Brush
Compared with a flexible clip-on profile strip brush, the biggest advantage of this rigid version is its much higher bristle density. Flexible clip-on brushes are usually made using a staple-set process, which means there are small gaps between bristle holes at the base. These gaps make it difficult to achieve a fully sealed cable entry.

In contrast, the rigid clip-on profile strip brush uses a metal channel strip brush structure. All bristles are tightly compressed and locked inside a U-shaped metal channel, leaving no gaps at all. This construction allows the brush to achieve nearly 100% sealing performance, making it ideal for data centers and server cabinets where airflow control is critical.
Another advantage of the rigid version is lower cost compared to flexible clip-on brushes. However, flexible clip-on brushes still have their own strength, as they can be installed on irregular or uneven surfaces, while rigid profiles are best suited for flat metal panels.
Why Choose Ba Jie Brush

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