What pressure range is recommended for sandblasting brick?

The recommended pressure range for sandblasting brick is between 60 to 100 PSI. This range is effective because it provides enough force for the abrasive material to properly clean and prepare the surface of the brick without causing damage.

When sandblasting, maintaining the right pressure is essential for achieving the desired abrasive effect without adversely affecting the substrate. A pressure lower than 60 PSI may not provide sufficient impact to effectively remove dirt, paint, or other contaminants from the brick's surface. Conversely, higher pressures beyond 100 PSI can lead to excessive erosion or chipping of the brick, potentially compromising its structural integrity and aesthetic appearance.

This pressure range balances the need for efficient cleaning with the preservation of the brick's condition, making it the most suitable choice for this application.