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Home Products Strip Brushes

Black Polypropylene Bristles Straight Seal Strip Brushes

Black Polypropylene Bristles Straight Seal Strip Brushes

Black Polypropylene Bristles Straight Seal Strip Brush is produced with black PP bristles securely fixed into a U-shaped metal backing. Its high bristle density makes it especially ideal for sealing gaps and different cleaning tasks.

  • Bristle Material :

    Polypropylene
  • Bristle Color :

    Black
  • Backing Material :

    Galvanized Steel/Stainless Steel
  • Function :

    Sealing/Sweeping/Cleaning
  • Feature :

    Black Polypropylene Seal Brush
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China Black Polypropylene Bristles Straight Seal Strip Brushes Manufacturer

Introduction

The Black Polypropylene Bristles Straight Seal Strip Brush, also known as a PP Strip Brush or Poly Strip Brush, is made for sealing in a wide range of industrial and commercial applications. This brush is a combination of metal channel backing((available in galvanized steel or stainless steel) and polypropylene bristles in place. The Polypropylene Seal Brush can be installed on machinery, conveyor systems, door bottoms, or sealing gaps in equipment, effectively blocking dust, air, light, and moisture.

Unlike brushes made with nylon, PBT, or PE filaments, Polypropylene Strip Brushes offer a cost-effective yet stable alternative, making them one of the most widely used sealing brushes.

Metal Channel Strip Brush Drawing

Key Features of Polypropylene Strip Brushes

  • Affordable and Cost-Effective
    Polypropylene bristles are one of the most economical choices, making this Straight Strip Brush highly budget-friendly without sacrificing performance.
  • High Bristle Hardness
    The PP bristles are firm and resilient, providing excellent resistance to wear.
  • Lightweight Construction
    This Polypropylene Seal Brush ensures efficient sealing performance while keeping the brush lightweight and easy to install.
  • Minimal Water Absorption
    Polypropylene bristles naturally repel water, ensuring reliable performance in humid environments or where occasional liquid exposure is expected.

Poly Straight Strip Brush

Customization Options

At Ba Jie Brush, we offer multiple customization options to meet specific sealing and installation needs:

  1. Backing Material
    Galvanized Steel: Cost-effective and widely used.
    Stainless Steel: More durable, rust-resistant, and ideal for industries requiring hygiene, such as food processing.
  2. Bristle Configuration
    Straight Bristles: Standard design for efficient sealing.
    Crimped Bristles: Increase fill density, providing a tighter seal and better dust control.
    Crimped and Straight Bristle Strip Brush
  3. Size Specifications
    Customizable in length, height, and width, allowing the brush to fit perfectly into your machinery, door systems, or sealing structure.

Applications of Polypropylene Seal Strip Brushes

  • Industrial Equipmentsealing and dust control in machinery and conveyor systems.
  • Commercial Doorscommonly used as door seal brushes on the bottom or side place.
  • Cleaning and Sweeping Systems – high density bristles suitable for surface wiping.
  • General Sealing – gaps in cabinets, panels, or enclosures where dust and moisture protection is required.

Why Choose Our Polypropylene Strip Brushes?

  • Factory-direct supply ensures competitive pricing.
  • High production capacity for bulk and urgent orders.
  • Strict quality control guarantees consistent sealing performance.
  • Custom design options tailored to specific industries and applications.

Packing & Shipping

We offer flexible packaging options to ensure the safe delivery of our Polypropylene Strip Brushes:

  1. Poly Bag Packaging 
  2. Paper Box Packaging
  3. Wooden Crate Packaging

Strip Brush Package

The standard production lead time for our straight strip brushes is 7–15 days, depending on order volume and customization requirements.

For shipping, we provide multiple solutions to match your needs:

  • Express Courier (DHL, FedEx, UPS, etc.)
    Best for small orders; higher cost but faster transit time.
  • Railway or Sea Freight
    Recommended for bulk orders; lower shipping cost but longer delivery times.
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Contact Us : nero@anhuibrush.com

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