Introducing the Grit #400 Diamond Sponge Polishing Pad, brought to you by Quanzhou Guansheng New Material Company, a leading manufacturer and supplier based in China. Designed to meet the diverse needs of professional craftsmen and DIY enthusiasts alike, our Grit #400 Diamond Sponge Polishing Pad is a game-changer when it comes to achieving flawless finishes. Crafted with high-quality materials and innovative technology, this diamond sponge polishing pad guarantees exceptional performance and durability. It effortlessly polishes various surfaces, including marble, granite, concrete, and terrazzo, to a radiant shine. The grit #400 ensures an optimal intermediate polishing result, removing imperfections while leaving a smooth and uniform surface. Providing superior efficiency and convenience, this diamond sponge polishing pad features a user-friendly design that allows for easy attachment to polishers or grinders. Whether you are a professional involved in commercial projects or a DIY enthusiast working on home improvement, this product will streamline your polishing process, saving you time and effort. Trust Quanzhou Guansheng New Material Company as your reliable supplier, and experience the exceptional performance and quality delivered by our Grit #400 Diamond Sponge Polishing Pad.