3M 7100378716 Hookit Blue Abrasive Sheet Roll 40E Grit 2.75 Inch

The 3M Hookit Blue Abrasive Sheet Roll is expertly engineered for use in collision repair environments, making it an ideal choice for sanding a variety of substrates such as paint, primer, metal, and composite materials. This product features 40E grit, which is a coarse abrasive—perfect for removing heavy material quickly, such as sanding old paint or smoothing out rough filler before moving to finer grits.

Key Features:

• Built with a 3M engineered ceramic mineral blend that delivers best-in-class cut and life
• Hookit system features hook-and-loop backing for quick attachment to Hookit sanding blocks or tools—attaches securely and peels off easily
• Convenient sheet roll format can be sized as required for custom lengths
• Anti-loading coating improves abrasive life while upgraded resins improve durability and finish
• 2.75 inch width ideal for hand sanding blocks and featheredging applications
• Sold 5 rolls per case for shop efficiency

This blue sheet roll is especially popular for automotive body work and sanding primer, filler, or old paint. Provides better cutting and long-lasting performance for featheredging applications. The roll format allows you to cut exactly the amount needed for each job, reducing waste and maximizing value.