3M 7100363539 Hookit Gold Disc 5 Inch 600 Grit 50 Pack

The 3M Hookit Gold Disc is a premium quality aluminum oxide sanding disc designed for professional automotive refinishing and woodworking applications. This 5-inch disc features 600 grit abrasive for fine sanding, feather edging, and surface preparation before final finishing.

Key Features:

• 600 grit aluminum oxide abrasive for smooth, consistent finish
• 5-inch diameter fits standard DA sanders and orbital sanders
• Hookit backing system for quick, easy disc changes without adhesive
• Durable C-weight paper backing resists tearing and edge wear
• Open coat construction resists loading and extends disc life
• Ideal for paint prep, primer sanding, and clearcoat scuffing
• Convenient 50-disc box for high-volume applications

The Hookit attachment system uses a hook-and-loop backing that allows for tool-free disc changes, maximizing productivity in body shop and refinishing environments. The gold-colored film coating provides anti-loading properties for consistent cutting performance throughout the disc's life.