3M® 34337 - Hookit™ 270J 6.8" x 5" 400 Grit Aluminum Oxide Flexible Hook-and-Loop Sanding Sheet (25 Pieces)

The Most Versatile Abrasive Hand Sheet in the Industry.

In every way, 3M™ Hookit™ Flexible Abrasive Hand Sheet 270J extend your efficiency and productivity in collision repair sanding jobs. Designed for wet or dry sanding, these sheets feature a thin, flexible backing that wraps around hand tools and helps operators maintain smooth and consistent contact to achieve more refined finishes, even on contoured or irregular surfaces. 3M Hookit™ hook-and-loop system allows for instant and secure attachment to Hookit™ hand sanding pads and blocks for sanding hard-to-reach areas like door jambs and door pockets. You can also attach Flexible Abrasive Hand Sheets to Hookit™ backup pads for use on orbital sanding tools, ideal for scuff sanding panel edges. The sheets remove just as quickly. A range of grades as fine as P1500 is color-coordinated by process – Primer Sanding, Blending and Paint Finishing – to increase operator efficiency. These sheets are ideal for applications including paint prep, scuff sanding for blends, removing dirt nibs and textures, and color sanding on surfaces including e-coat, primer and OEM and refinish clear coats.

For hand sanding, 3M recommends using Flexible Abrasive Hand Sheets with 3M™ Hookit™ Disc Hand Pad PN05791 and 3M™ Hookit™ Half Round Pad PN05792. For machine sanding, 3M recommends 3M™ Hookit™ Soft Interface Pad PN05777 and 3M™ Hookit™ Clean Sanding Painter's Backup Pad PN05551 as well as 3M™ Orbital Sander PN20311. An accessory hand pad is included with every box.

Designed for Longer Life, Front to Back.

Everything about these Flexible Abrasive Hand Sheets is designed to make them last longer and help you get the highest value from each sheet. Thin film backing provides a softer, closer "feel" for the surface which helps technicians minimize burn-through. Aluminum oxide mineral abrasive self-fractures during use to stay sharper longer than traditional abrasives. And 3M Hookit™ attachment system lets you quickly change the sheets among tools and reuse each one for the entire life of the hand sheet.

Tough Abrasive, Smooth Results.

Flexible Abrasive Hand Sheets combine flexible film backing with fast-cutting, long-lasting aluminum oxide mineral abrasive. Aluminum oxide is popular among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges during use, whereas traditional abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in metalworking, including ferrous alloys.

About 3M Hookit™ attachment System.

The Hookit™ hook-and-loop feature makes for fast and easy attachment, removal and re-attachment of Flexible Abrasive Hand Sheets, and facilitates use and re-use of individual sheets for high material cost efficiency. Hookit™ hand sheets have brushed nylon loop backings that instantly grip the J-shaped hooks on Hookit™ hand tools and backup pads. It's simple: just slap the sheet on and start sanding. Sheets remove just as cleanly and easily, and can be re-used again and again for the extent of the abrasive life. The Hookit™ system is designed for work spaces where adhesive backed sheets may become contaminated by dust, dirt, or flying debris.

Better Science for Better Sanding from 3M.

The 3M™ Hookit™ Flexible Abrasive Hand Sheet 270J is an outstanding example of how 3M applies science to the lives of auto body finishing and paint professionals. From its thin, extremely conformable film to its tough but refined abrasive to its fast, efficient attachment system, it's further proof that 3M has your back for higher efficiency and better results in collision repair.