3M Tri-M-Ite Silicon Carbide Abrasive Paper – 9" x 11"

The 3M Tri-M-Ite Silicon Carbide Abrasive Paper is a professional-quality sanding and finishing abrasive designed for jewelry making, metalsmithing, fabrication, and repair. Each 9" x 11" sheet features a sharp silicon carbide abrasive that provides consistent cutting action for smoothing, refining, and preparing metal surfaces throughout the jewelry finishing process.

Available in 180, 220, 320, 400, and 600 grit, these abrasive sheets allow jewelers to progress from more aggressive sanding and scratch removal to finer surface refinement before polishing. They are ideal for working on jewelry components, castings, fabricated pieces, and other metal surfaces where controlled hand finishing is required.

The full-size sheets can be used as-is or easily cut into smaller strips and shapes for rings, bezels, settings, curved surfaces, and detailed bench work.

Each 9" x 11" sheet is sold individually. Select your desired grit before adding to cart.

• Grits Available: 180, 220, 320, 400 & 600
• Sheet Size: 9" x 11"
• Sold individually by the sheet
• 3M Tri-M-Ite silicon carbide abrasive paper
• Ideal for jewelry making, metalsmithing & jewelry repair
• Excellent for sanding, smoothing & refining metal surfaces
• Helps remove scratches, casting marks & surface imperfections
• Multiple grits allow progressive sanding before final polishing
• Easily cut into strips or smaller pieces for detailed jewelry work
• Ideal for rings, settings, castings & fabricated jewelry
• Suitable for professional jewelers, students & hobbyists