The Astro Pneumatic 3/8" x 13" Sanding Belt is engineered with 120 grit abrasive, providing light material removal while facilitating smooth and controlled finishing. These belts are well-suited for fine sanding, surface preparation, and blending applications, maintaining consistent sanding performance across each belt. The design supports uniform surface finishes, reducing the necessity for rework, thereby improving efficiency. Their versatility makes them suitable for various materials, including metal and wood, to accommodate diverse application needs.