Mirka Surface Prep Disc 3in 80P AO Gold - 25/Box

Mirka Surface Prep Discs are durable non-woven abrasives designed for fast cleaning, blending, and surface preparation on metal. Ideal for automotive, fabrication, and industrial applications, they provide efficient cutting performance without damaging the base material.

Made from tough synthetic fibers impregnated with aluminum oxide (AO) abrasive, these discs deliver controlled material removal for deburring, weld seam cleaning, and removal of paint, rust, and scale. The open structure reduces heat buildup and offers a safer, more consistent alternative to wire brushes.

Features & Benefits

• 3in surface prep disc format
• 80P grit equivalent
• Aluminum oxide (AO) abrasive
• Non-woven synthetic fiber construction
• Fast cutting without damaging base metal
• Ideal for weld seam cleaning and deburring
• Removes paint, rust, and scale effectively
• Low heat buildup during use
• Safer alternative to wire bristle tools
• Automotive and metalworking applications

Mirka Surface Prep Discs deliver controlled, efficient surface conditioning for cleaning, blending, and preparation tasks across a wide range of metal applications.