Ba Jie - Black Nylon Fill Inward Inside Disk Brush for Sealing and Cleaning

• Bristle Material : Nylon
• Bristle Color : Black
• Backing Material : Galvanized Steel/Stainless Steel
• Function : Sealing and Cleaning
• Feature : Fill Inward Strip Brush

Inside Disk Brush, also referred to as an Internal Ring Brush, Inner Ring Brush, or Nylon Inside Brush, is a specialized variation of the traditional strip brush. It is manufactured by winding a standard strip brush into a circular form using a coil forming machine. The two ends are then neatly cut and closed, resulting in a clean, uniform ring-shaped brush with filaments directed inward toward the center.

This fill inwards strip brush is ideal for applications where 360° inward-facing contact is needed—such as sealing, wiping, or stabilizing round objects, shafts, cables, or tubes during movement or rotation.

The size of this central hole can be adjusted—or fully closed—depending on your product`s diameter and functional requirements.

Material Options:

• Channel(backing): Galvanized steel or stainless steel
• Filaments: Nylon (PA), Polypropylene (PP), steel wire, or abrasive filaments

• High-Density Inward Fill
  Ensures consistent sealing or cleaning performance across the entire ring.
• Smooth Center Opening
  Custom hole size for accommodating wires, shafts, cables, or rods.
• Precision Formed Ring Shape
  Manufactured using coil-forming machines for perfect disk shape.
  
• Clean Cut Ends
  Both ends of the metal strip channel are professionally cut, avoiding sharp edges.

The Fill-Inwards Inside Disk Brush offers a broad range of application across many industries:

• Sealing rotating shafts, tubes, and drums
• Cleaning and guiding rods or cylindrical components
• Cable pass-through management on panels or tables
• Dust containment in machinery and enclosures
• Spray suppression in automotive or fluid applications
• Arrow rest brush in archery equipment