Norton® Sanding Block, Multi-Purpose Waterproof

• A rugged, semi-rigid, multi-purpose sanding block engineered for flat to medium curved surfaces
• A tactical hole pattern side provides numerous cutting edges to create a 30% faster cut rate
• The plain side provides firmness and a comfortable, easy to hold surface
• Restoring cutting edge on straight edged tools such as knives, chisels, plane blades or other tools
• No adhesive required