The Norton Durite large diameter floor sanding discs feature 100% silicon carbide construction with heavy E, F and combination paper backings for excellent cut quality and durability. These discs offer value and consistent performance at a competitive price. Ideal for soft to medium hardness of wood.

• Used for hard plating

• Aggressive cutting easily blends scratches from edger and drum sanders

• For final sanding to prevent dish out of softer grain

• Reduces dish out of springwood on strip and plank floors

• Ideal for surface prep on wood and concrete to remove various residues