3M™ Hookit™ Purple Clean Sanding Disc, 334U, 30760, P800, C-weight, 6 in (15.24 cm)

3M™ Hookit™ Purple Abrasive Disc 334U is designed for fine featheredging, the last final sanding step before priming, or prepping before blending. These discs feature high-performance sheets designed to cut fast and last long, allowing for maximum usage from each disc. They are excellent for use on tough marine gel coat, paint and primer systems. Use with the suggested 3M™ Back Up Pad 05551 and 05775.

The 3M™ Hookit™ Purple Clean Sanding Abrasive Disc 334U cuts fast, lasts long, resists loading and leaves a consistent finish across a wide range of applications. It features durable, fast-cutting aluminum oxide abrasive built on C-weight paper backing. A spiral pattern, made up of many tiny holes, keeps particulates away from the surface to reduce loading. When used with dust extraction systems dust will be captured rather than staying on the sanding surface or floating in the air. This pattern also eliminates the need for hole alignment, making it faster and easier to change the discs and extending the abrasive's useful life. Discs are available in grades P240 - P800, ideal for featheredging, fine featheredging or as a last step before priming. They are also great for prepping before blending. The Hookit™ Attachment System makes for fast and efficient disc change-outs without tools.