The 60 Grit Polycarbonate 50 Lb Bag from Rust-Oleum is ideal for a variety of surface preparation tasks. This high-quality abrasive material is designed for effective sanding and smoothing, making it perfect for both professional and DIY projects. With a grit size of 60, it strikes a balance between aggressive material removal and fine finishing. The polycarbonate composition ensures durability and longevity, allowing for repeated use without significant wear. This product is suitable for use on wood, metal, and other surfaces, providing versatility in applications. Whether you're preparing surfaces for painting or refinishing, this 50 lb bag offers ample supply for large jobs.