Prepare blend areas for painting with consistent results using 3M Trizact Hookit Blending Discs. These foam-backed abrasive discs are designed for scuffing and sanding blend panels, texture matching orange peel, and removing sand scratches prior to paint blending on adjacent panels. Used damp, they eliminate the need for scuffing compounds or wet sanding abrasives.3M Trizact Hookit Blending Abrasive Discs 1000 deliver a more predictable finish than traditional scuff sanding pads – producing a consistent matte finish with no shiny spots or burn through. Used for scuffing sanding blend panels, texture matching orange peel, and removing fine grade sand scratches - they produce a scratch pattern needed to help all base colors and clear coats cover and adhere. To deliver long life and consistent cut, 3M Trizact abrasives are built with three-dimensional structures that continuously wear to reveal fresh, sharp abrasive mineral. They're virtually self-sharpening. 3M Trizact Hookit Blending Abrasive Discs 1000 are foam backed to help provide improved control and responsiveness during sanding. Use the 3M Hookit attachment backing to attach the discs to a dual-action sander or hook-and-loop block. Used damp, they eliminate the need for scuffing compounds or wet sanding abrasives.