3M Products 34337 270J Series Abrasive Hand Sheet, 5-1/2 in W x 6.8 in L, P400 Grit, Medium Grade, G 193-1504 posts and box sections to

posts and box sections to prevent flutter and provide rigidity

Lighter material corners well yet resists tearing

1/4 in or larger drill chuck

Fine to wide spray scale

Factory Color Code: 8555

3M Products 34337 270J Series Abrasive Hand Sheet, 5-1/2 in W x 6.8 in L, P400 Grit, Medium Grade, G 193-1504 posts and box sections to3M Hookit flexible abrasive hand sheet 270J feature a very thin, extremely flexible film backing that conforms effortlessly to tools and contoured surfaces. A softer, closer "feel" helps you minimize burn through for longer sheet life and to achieve more refined finishes. And Hookit sheets can be quickly wrapped Why Pros Choose 3M Products MMM Thin film backed sheet is extremely flexible for fine sanding, wet or dry Longer lasting provides better