3M Purple Strips 70 x 127 mm (Box of 50)

3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Sheets 737U are premium long lasting sanding sheets with self-sharpening grains, which also provide a faster cut whilst the multi-hole pattern delivers excellent dust extraction.

3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Sheet 737U combines the highest 3M™ technology for automotive repair. Its long-lasting triangular-shaped grains are electrostatically oriented and precision shaped with self-sharpening properties. This allows a faster cut rate, whilst the disc performance also lasts twice as long as conventional industrial abrasives. These precision properties in combination with the multi-hole pattern for superior dust extraction make the sheets ideal for paint removal, rough body filler shaping and preparation for finer sanding steps. Our Hookit™ system makes for quick sheet change-outs between grades.