3M 01189 600 Grit Hookit™ Red Abrasive Discs are fine sanding discs for surface refinement, blending, and finish preparation in automotive refinishing. Featuring 3M’s Hookit™ hook-and-loop system for quick, tool-free disc changes on DA sanders.
Key Features
- 600 Grit Fine Abrasive: Ideal for surface refinement, feather-edging, and final sanding before clearcoat
- 6″ Disc Size: Standard diameter for broad coverage on DA sanders
- Hookit™ Attachment System: Secure hook-and-loop backing for fast disc changes
- Red Abrasive Construction: Durable aluminum oxide for consistent performance
- 50-Piece Pack: Great quantity for professional body shops
Frequently Asked Questions
What is 600 grit used for on a DA sander?
600 grit Hookit discs are commonly used for final sanding of primer surfacer before sealer or basecoat, scuffing existing finishes for recoating, and feather-edging repair areas.
What’s the difference between Hookit and Stikit discs?
Hookit uses hook-and-loop attachment (reusable), Stikit uses PSA adhesive (single-use). Hookit is preferred for frequent grit changes.
What pad do I need?
Use a 6-inch Hookit (hook-and-loop) backing pad like the 3M 05776.
