3M-443 SA Trizact Grit 3000 E50415

• They are designed to remove sanding marks after sanding with 1500 and 2000 grit and reduce the time required for finishing.
• They are intended for wet sanding only, offer long service life, and clog less than during dry sanding.
• The foam backing ensures excellent control and consistent surface contact.
• Suitable for hand sanding and machine sanding. When using a random orbital sander, make at least five passes with a 50% overlap.
• With 3M™ Trizact™ Hookit™ Flexible Sanding Strips in 3000 grit for paint finishing, less aggressive polishing is required.
• Unlike conventional finishing, removing sanding marks with 3M™ Trizact™ abrasives can reduce the occurrence of holograms, streaks, the risk of sanding through the paint, and other imperfections caused by more aggressive processing methods.
• Allows painters to touch up paint scratches with a lighter random orbital sander instead of a heavier polishing machine
• Available in multiple sizes and formats.

With 3M™ Trizact™ Hookit™ fine sanding discs in 3000 grit, you reduce the effort required for polishing and the risk of defects. They are used to refinish sanding marks after sanding with 1500- and 2000-grit discs, reducing the need for aggressive polishing pads and shortening the total time required for the paint finish. The patented 3M™ Trizact™ abrasives are designed for consistent removal and long service life.