Question about Bosch Professional GTR 550

The "GTR 550" tool from Bosch Professional is primarily designed for sanding plaster and preparing surfaces for filling and plastering. It is not specifically recommended for removing acrylic paint from concrete walls.

This sander is optimised for sanding tasks on plaster surfaces, thanks to its "UltraFlexible Head" which allows smooth movement along walls and ceilings, and is equipped with a ceiling suction system that makes sanding vertical and horizontal surfaces easier.

To remove acrylic paint from a concrete wall, you'd probably need a more specialised tool, such as a rotary sander or grinder, which are better suited to this type of task.