3M 7000045712 | 88741 Hookit 0.62 in Hole Diameter x 2" OAD x 12.36 in OAL x 8-3/8" Width Disc Hand Pad

3M Hookit Center Water Feed Disc Hand Pads have a proprietary feed system that dispenses water for wet sanding of plastics, primer surface, paint, fibreglass and other materials. The water flushes residue off of the sanding disc which keeps it from loading. These firm, yellow disks feature 3M Hookit hook-and-loop attachment surfaces.

3M Hookit hook-and-loop feature makes disc attachment, removal and re-attachment easy and facilitates use and re-use of the disc for the extent of the abrasive life. Hookit disc pads have J-shaped hooks of the type most commonly used in everyday hook-and-loop applications. Hookit disc pads grip the brushed nylon loop backings of 3M Hookit discs and provide a finer finish than adhesive backed discs. The Hookit system is designed for work spaces where adhesive backed discs may become contaminated by dust, dirt, water.

3M Wetordry products are backed with a proprietary durable waterproof paper backing that supports both wet and dry applications. Lighter weight than cloth, smooth rather than textured, paper backing is preferable for lighter applications such as finishing and paint prep. At the same time, many such applications produce a significant amount of dust, clogging the abrasive points and creating an inferior work environment. These effects can be minimized by sanding with water to rinse dust away from the workpiece and the abrasive surface.

Features:

• Proprietary center water feed system allows water to flush sanding residue
• Water flushes the sanding residue and provides longer abrasive life
• Firm, yellow foam distributes pressure evenly across the abrasive surface
• Designed for use with 3" x 7/8" Hookit micro finishing film discs or Hookit wetordry discs