Sprue Brothers AMMO by Mig - Standard Sanding Stick, AMM8563 This versatile sanding stick offers four distinct grits: 180, 320, 600, and 2000, suitable for various sanding tasks. Each grit area is color-coded for easy identification. The flexible material adapts to any shape, including rounded surfaces. The coarser grits can tackle a wide range of materials like resin, metal, wood, and plastic. The finest, 2000-grit area, helps remove minor defects and blemishes even on clear plastic parts or previously painted surfaces.