3M™ Hookit™ Blue Sheet Roll 37453, 36E, 4-1/2 in x 8.7 yd (115 mm x 8 m), 3/Case

The 3M Hookit Blue Abrasive Sheet Roll 521U is expertly engineered for professional sanding applications, particularly in the automotive collision repair industry. This versatile abrasive is designed to deliver outstanding results on a variety of substrates, including painted surfaces, primers, metals, and composite materials. Whether you are preparing a surface for painting or smoothing out imperfections, this sheet roll provides the performance and reliability you need.

Constructed with a robust E-weight paper backing, the 3M Hookit Blue Abrasive Sheet Roll 521U offers exceptional durability and resistance to tearing, ensuring a longer lifespan even during demanding sanding tasks. Its fast-cutting abrasive grains are optimized to remove material efficiently, helping you achieve a smooth, consistent finish while reducing the time and effort required.

One of the standout features of this product is the innovative 3M Hookit system, which utilizes a convenient hook-and-loop attachment method. This allows for quick and easy sheet changes, making the abrasive reusable and minimizing downtime during your workflow. The secure attachment also ensures that the abrasive stays firmly in place during use, providing consistent results from start to finish.