- Versatile Polishing Brush : This 10.2 cm polishing brush is designed for a wide range of applications, making it ideal for cleaning and polishing granite, marble, quartzite, and concrete surfaces. Its nylon-silicone bristles effectively remove rust and paint from wood and metal, perfect for both professionals and DIY enthusiasts. - Durable Performance : Constructed from wire steel, this brush is built to endure tough tasks without breaking easily. Its robust design ensures a long lifespan, delivering reliable performance for all your polishing needs. - Wide Grit Range : Available in grits from 36# to 3000#, this brush allows you to select the right sanding power for your specific project. Whether you need coarse grit for heavy-duty tasks or fine grit for delicate polishing, this brush has you covered. - Practical Applications : - Use for restoring outdoor furniture by stripping paint and rust from metal frames. - Perfect for preparing stone surfaces for sealing and finishing. - Ideal for achieving a high-polish finish on countertops made of marble or granite.