Serious Grit best sellers include our most trusted abrasives used daily by professional shops. These products consistently deliver excellent cut rates, durability, and finish quality.

Start here if you're building a reliable sanding setup or replenishing high-use items.

• Proven – selected by users who sand for a living.
• Consistent – predictable scratch patterns and durability.
• Versatile – works across many materials and tools.
• High value – long life helps lower cost per job.