3M Trizact (TM) Hookit (TM) fine grinding wheel 443SA 3000 75 mm 7000034391

3M (TM) Trizact (TM) Hookit (TM) 3000 grit fine sanding discs reduce polishing time and the risk of defects. They are used to rework sanding marks after 1500 and 2000 grit sanding, reducing the need for aggressive polishing skins and overall paint finishing time. The patented 3M (TM) Trizact (TM) abrasives are designed for consistent removal and long life. The patented 3M (TM) Trizact (TM) abrasives are designed for long abrasive life and consistent surface finish. They have unique three-dimensional structures. As these structures wear away, fresh mineral is exposed. This ensures consistent surface finish and longer life. The 3M (TM) Trizact (TM) Hookit (TM) Fine Sanding Discs 3000 reduce the risk of holograms and streaks that can occur during aggressive polishing. When used for wet sanding, they are dust repellent without the loss of productivity caused by aquaplaning, as is often the case when machine sanding wet surfaces. The foam backing ensures excellent control and consistent surface contact. They can be used with a soft interface pad for even better conformability on curved surfaces. When used with other 3M (TM) Trizact (TM) abrasives and as part of a 3M (TM) Perfect-It (TM) finishing process, the overall finishing time can be reduced. The 3M (TM) Trizact (TM) Hookit (TM) 3000 grit fine sanding discs are available in various sizes and formats.