3M 7100373795 Hookit Gold 5-Inch 320 Grit Sanding Discs (100-Pack)

The 3M Hookit Gold Disc is a premium abrasive sanding disc designed for professional automotive refinishing and woodworking applications. This 5-inch disc features 320 grit abrasive particles on a durable film backing, providing consistent cutting performance and extended disc life.

Key Features:

• 320 grit rating ideal for fine sanding and finishing applications
• Hookit attachment system allows for quick disc changes and secure grip during use
• Gold film backing resists tearing and edge wear for longer disc life
• Self-sharpening aluminum oxide abrasive provides consistent cut rate
• 5-inch diameter fits standard DA sanders and orbital sanders
• Convenient 100-disc box quantity for professional shops

These discs are engineered to deliver superior surface finish preparation on primers, paints, and sealers. The Hookit backing system ensures discs stay firmly attached to the sanding pad while allowing for easy removal and repositioning. Ideal for featheredging, blending, and final surface preparation before painting.