3M 36248 P400 Grit Hookit™ Blue Abrasive Disc (6 Inch, 50 Count) is a professional-grade sanding disc designed for fine surface preparation and refinishing in automotive collision repair applications. The P400 grit precision abrasive delivers a uniform scratch pattern, making it ideal for primer sanding, panel refinement, and preparation prior to sealer or basecoat application. Engineered with 3M’s Hookit™ hook-and-loop backing system, the disc allows for quick attachment and removal from compatible 6-inch random orbital sanders. The Blue abrasive construction is designed for durability and reduced loading, helping maintain consistent cutting performance in high-production body shop environments.
Key Features
- Abrasive: Ideal for primer sanding and surface refinement 6 in
- Diameter: Compatible with standard 6-inch random orbital sanders
- Backing: Enables fast disc changes and secure attachment
- Abrasive: Designed for durability and consistent performance 50
- Pack: Suitable for professional shop use
- Professional
- Grade: Trusted in collision repair and refinishing facilities
Frequently Asked Questions
What pad do I need for Hookit discs?
Use a 6-inch Hookit (hook-and-loop) backing pad like the 3M 05776.
What’s the difference between Hookit and Stikit?
Hookit uses hook-and-loop (Velcro-style) attachment — discs can be removed and reattached. Stikit uses PSA adhesive (single-use). Hookit is preferred for frequent grit changes.
How many discs in a pack?
Each pack contains 50 discs.
