3M 443 SA Hookit Discs formerly E50413

• Designed for matting when blending adjacent panels, for smoothing out orange peel, and for removing fine sanding marks before blending.
• The discs must always be used wet. They eliminate the need for additional polishing compounds and wet abrasives.
• The foam backing ensures excellent control and consistent surface contact.
• Thanks to their flexibility, the discs matt the peaks and valleys of orange peel without excessive leveling.
• Produces a dense sanding pattern in blending areas and leaves a matte finish without shiny spots.

With 3M™ Trizact™ Hookit™ Fine Sanding Discs, you can prepare blending areas for painting to achieve consistent results. These foam-backed sanding discs are designed for roughing and sanding body panels, smoothing out orange peel, and removing sanding marks prior to paint blending on adjacent panels. When used for wet sanding, polishing compounds or wet sanding abrasives are no longer required.