Faithfull Rubbing Brick - 200 x 50 x 50mm
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B&QB&Q - Rubbing Brick Multi Colour (200 X 50 X 50mm (8 X 2 X 2In))
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Product Information
Full details
The Faithfull Rubbing Brick is an essential tool for professional masons, concrete finishers, and construction workers who require a heavy-duty abrasive solution for surface preparation. Built from high-grade silicon carbide, this brick excels at smoothing rough concrete, cleaning metal castings, and removing imperfections from masonry, though its abrasive nature means it is not suitable for delicate materials or fine finish work.
All features
| Model Part Number | 1405158 |
|---|---|
| Brand | Faithfull |
Extended Product Information
FAQs
Can this be used on wood?
No, this is a coarse silicon carbide abrasive designed for masonry, concrete, and metal. It would damage wood surfaces.
Does it need to be used wet or dry?
It can be used both ways, but using it slightly wet can help reduce dust and improve the smoothness of the finish.
What are the exact dimensions?
The brick measures 200mm in length, 50mm in width, and 50mm in height.
Is it safe for polishing?
No, this is a heavy-duty abrasive brick intended for rough preparation and removal of marks, not for polishing.
How do I know when to replace the brick?
Replace the brick when it has worn down to a size that is no longer comfortable to hold or when the abrasive surface no longer effectively removes material.
Troubleshooting
The brick is not removing material efficiently
The surface of the brick may be 'glazed' with dust and debris. Rub it against a rough surface to clear the pores and expose fresh abrasive grains.
Excessive dust production
Lightly dampen the surface of the material being worked on to suppress dust, or use an N95 mask and proper ventilation.
The brick is wearing down unevenly
Change your grip or angle frequently during use to ensure the pressure is distributed evenly across the entire surface of the brick.
Pros and Cons
Pros
- Extremely durable abrasive material
- Effective at removing stubborn mould marks and imperfections
- Provides a secure and comfortable grip for manual labor
- Consistent performance on concrete and stone
- Cost-effective solution for large-scale surface cleaning
Cons
- Can be too aggressive for soft or finished surfaces
- Manual use requires significant physical effort
- Produces a large amount of dust during operation
- May wear down over time, requiring replacement
Setup, Compatibility & Care
No complex setup is required; the tool is ready for use immediately out of the packaging. It is compatible with most concrete, stone, and metal casting surfaces. To ensure the longest lifespan, store the brick in a dry location to prevent moisture-related degradation. After use, tap the brick against a solid surface to dislodge accumulated debris and dust from the porous structure. If the working face becomes uneven, you can re-face it by rubbing it against a flat concrete surface or using a dedicated dressing tool to restore a uniform profile.