150MM 40 Grit Zirc Velcro Disc (8356) (50 per box)

150mm 40 Grit Zirconia Velcro Sanding Discs (8356) – Box of 50

The 150mm 40 Grit Zirconia Velcro Sanding Discs (8356) are high-performance abrasives engineered for aggressive material removal and long service life. Made with premium zirconia abrasive grains, these discs deliver fast, consistent cutting power — ideal for heavy-duty sanding, grinding, and surface preparation.

Featuring a hook-and-loop (Velcro) backing, they attach securely to orbital sanders for quick disc changes and reliable grip during operation. The coarse 40-grit finish makes them perfect for removing rust, paint, and welds on metal, as well as for shaping and rough sanding wood and composites.

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Key Features

• Diameter: 150mm

• Grit: 40 (coarse – ideal for rapid stock removal)

• Backing: Hook & loop (Velcro) for easy attachment and replacement

• Abrasive Material: Premium zirconia grain for extended durability

• Quantity: Box of 50 discs

• Performance: Fast cutting action with long disc life

• Compatibility: Suitable for all standard 150mm orbital sanders

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Typical Applications

• Heavy-duty sanding and grinding

• Rust, paint, and coating removal

• Weld dressing and metal fabrication

• Wood and composite shaping

• General industrial and automotive surface preparation