3M 34405 – 600 Grit Hookit™ Flexible Abrasive Disc (6 in, 25 Pack)

3M 34405 P600 Hookit™ Flexible Abrasive Disc (6 in, 25 Pack) is a professional-grade sanding disc designed for fine surface preparation and final primer refinement in automotive collision repair and refinishing applications. The P600 grit precision abrasive delivers a consistent, uniform scratch pattern, making it ideal for final primer sanding and surface preparation prior to basecoat or clearcoat application.

Engineered with a flexible backing, the disc conforms to curves and body lines for even contact across contoured panels. The Hookit™ hook-and-loop backing allows for quick disc changes and secure attachment to standard 6-inch random orbital sanders, improving workflow efficiency in professional body shop environments.

Key Features

• P600 Grit Abrasive: Ideal for final primer sanding and surface preparation before topcoat
• Flexible Construction: Conforms to panel contours for smooth, consistent sanding
• Hookit™ Hook-and-Loop Backing: Enables fast disc changes and secure attachment
• 6 in Diameter: Compatible with standard 6-inch random orbital sanders
• Aluminum Oxide Mineral: Provides reliable cut and extended disc life
• 25 Disc Pack: Suitable for professional automotive refinishing use