General description The Pack of 100 Abrasive Triangles is designed for use with delta sanders, featuring a triangular shape and measuring 90 x 90 x 90 mm. These sanding sheets are made from high-quality aluminum oxide, ensuring durability and effective sanding performance. The self-adhesive backing allows for quick and easy attachment to sanders, making them suitable for various sanding and polishing tasks. Technical specifications Abrasive: Aluminum Oxide Color: Reddish Brown Dimensions: 90 x 90 x 90 mm Pre-punched with 6 holes for dust extraction Usage Ideal for rust removal, polishing, and sanding non-metallic objects on metal surfaces Compatible with 90mm triangular sanders Applicable to materials such as plastic, wood, rubber, leather, glass, stone, and more