If you need to hand finish a tight spot, you can rely on the 3M™ Hookit™ Dust Free Sanding Block. This backing block helps you get consistent results while reducing the strain on your hands. This block uses the Hookit™ attachment system for easy abrasive changes and small holes for use with a vacuum attachment to reduce dust and loading. These make it ideal for sanding filler, primer and more.

• Supports abrasives for consistent and effective hand sanding
• Has small holes for use with a vacuum system to limit dust and loading
• 3M™ Hookit™ attachment system makes it easy to change abrasives
• Helps reduce hand fatigue and make sanding challenging locations easier
• Sanding blocks delivers more consistent sanding results