3M 7010029934 Sanding Disc 5 Inch P400 Grit 236U Aluminum Oxide 50 Pack

The 3M 236U sanding disc is a premium aluminum oxide abrasive disc designed for professional finishing and surface preparation applications. This 5-inch disc features P400 grit for fine sanding and surface smoothing on a variety of materials including metal, wood, fiberglass, and painted surfaces.

Key Features:

• P400 grit aluminum oxide abrasive for consistent, fine finishing
• 5-inch diameter with center hole for PSA (pressure sensitive adhesive) attachment
• C-weight paper backing provides flexibility and tear resistance
• Designed for use with random orbital sanders and disc sanders
• Ideal for automotive refinishing, woodworking, and metal fabrication
• 50 discs per box for extended use

The 3M 236U series is engineered for smooth, uniform scratch patterns and long disc life. The P400 grit is perfect for final sanding before priming or finishing, removing minor surface imperfections, and blending repair areas. These discs deliver reliable performance across manual and power sanding applications.