The CA-PSA-ALX-CL 3 IN 40G PK100 is a premium adhesive-backed sandpaper designed for efficient sanding and finishing. Measuring 3 inches in diameter, this sandpaper features a 40-grit abrasive, ideal for heavy material removal and surface preparation. Packaged in sets of 100, it is perfect for high-volume projects and professional use. The adhesive backing ensures easy application and removal, making it suitable for various surfaces, including wood and metal. This product is essential for achieving smooth finishes and preparing surfaces for painting or sealing.