Dual-Radius Guitar Sanding Block & Sandpaper Options

Sand a compatible fingerboard or fret surface with a dual-radius maple block. Each block offers two curved faces, while separate sandpaper-only options replenish the abrasive supply.

✅ Select between two curves - Two radiused faces provide different contact profiles on the same block.

✅ Match the fingerboard radius - Three listed radius pairs let you compare the block with the instrument.

✅ Hold grooved sides - Side grooves provide a gripping area while guiding the supported abrasive.

✅ Prepare the block's abrasive - Block packages include two sheets of six-hundred-grit sandpaper for the setup.

Match the radius before preparing the abrasive

A radius block supports abrasive against a curved surface during appropriate instrument work. Confirm the fingerboard radius before selecting the pair and fitting the sanding material.

Check whether the variant contains a block or only the separate ten-piece sandpaper supply. Prepare a suitable sanding method and inspect progress as you work on the instrument.

Technical details

• Material: maple
• Radius pairs: 7.25/9.5, 10/12 or 14/15 inches
• Approximate block: 150 × 75 × 35 mm; 328 g
• Block packages: two 600-grit sheets approximately 146 × 65 mm
• Separate ten-piece paper option excludes block

Confirm the radius and select a block or refill package for the task.