Pipe Cleaning Brushes vs. Pipe Coating Brushes – What’s the Difference?

At first glance, pipe cleaning brushes and pipe coating brushes might look identical—but don’t be fooled. These tools are built for very different purposes, and using the wrong one can seriously impact your work. In this post, we’ll break down the key differences so you can choose the right brush for the job.

What’s the Difference?

1. Bristle Thickness

The most noticeable difference between the two brushes lies in the bristles.

• Pipe cleaning brushes have thicker bristles, typically ranging from 0.5 to 0.8mm.
• Pipe coating brushes, on the other hand, have finer bristles, around 0.35mm thick.

This difference affects how each brush behaves. Pipe coating brushes act more like a paintbrush, offering a smoother and more even application of coating materials.

2. Material Compatibility

Some coating materials are much thicker and more viscous than others. In those cases, a pipe cleaning brush may actually perform better, as its stiffer bristles can handle and spread thicker materials more effectively than a standard coating brush.

Attachment and Rotation

Both pipe cleaning and coating brushes are designed to attach to your shaft using set screws. Once connected, they rotate along with the shaft, allowing for consistent performance inside the pipe.

What About Centralizing Brushes?

You might also come across centralizing brushes—and it’s important to know that they serve a completely different purpose.

• They don’t have set screws.
• They don’t rotate with the shaft.
• Their main function is to keep the shaft centered inside the pipe while it spins freely.

All of these types of brushes come in a wide variety of shapes and sizes, ranging from 1.3 inches to much larger diameters, depending on your needs.

Final Thoughts

When choosing your brush, always consider:

• The thickness and viscosity of the material you’re using.
• Whether you need to clean, coat, or center your shaft.

For a full range of pipe cleaning, coating, and centralizing brushes, visit this link. For a more visual representation of today’s topic, please take a look at this video.