Experience the efficiency and quality of the DMGS Dry Grinding Board, designed for precise polishing of your car's wall putty. Measuring 70×420mm, this adjustable grinding board is ideal for a variety of applications, ensuring a perfect fit for your automotive detailing needs. Crafted for excellence, the Dry Grinding Board enhances the polishing process, leaving your car's surfaces smooth and impeccable. With its robust construction and compatibility with polishing compounds, this tool is an essential addition to any car enthusiast's or professional's toolkit, simplifying the task with its ergonomic design and superior functionality.