eQualle Sandpaper Sheets for Polishing Guitar Finishes (800–3000 Grit Guide)

Whether you’re building a new instrument or restoring an old one, sanding is essential for achieving a flawless guitar finish. eQualle 9x11 inch Wet/Dry Sandpaper Sheets provide the ultra-fine grits needed to smooth lacquer, polyurethane, or epoxy finishes for a mirror-like shine.

Why Sanding Guitars Matters

Guitars often have glossy finishes that highlight even the smallest imperfections. Sanding levels the surface, removes dust nibs or scratches, and prepares the instrument for polishing. Without sanding, the finish may look uneven or dull under stage lights.

Tools You’ll Need

• Foam sanding block
• Spray bottle with water
• Microfiber cloths
• Polishing compound
• eQualle Wet/Dry Sandpaper Sheets

Best Sandpaper Grits for Guitar Finishes

• 800 Grit (25-pack) — Begins leveling lacquer or poly surfaces.
• 1200 Grit (50-pack) — Smooths sanding scratches and refines the surface.
• 2000 Grit (100-pack) — Prepares the finish for high gloss polishing.
• 3000 Grit (50-pack) — Final sanding step for mirror-like clarity.

Step-by-Step: Sanding Guitar Finishes

1. Clean the guitar. Ensure the surface is free of dust and oils.
2. Start with 800 grit. Wet sand lightly to level the finish.
3. Switch to 1200 grit. Smooth scratches and refine the surface.
4. Move to 2000 grit. Wet sand for near-polished clarity.
5. Finish with 3000 grit. Achieve a flawless, polish-ready surface.
6. Polish. Apply compound and buff to a high-gloss shine.

Special Cases

For vintage guitars, use lighter sanding pressure to preserve original finishes. For epoxy-poured resin guitars, follow the full grit sequence carefully for glass-like transparency.

Pro Tips

• Always wet sand to avoid overheating and swirl marks.
• Sand gently around edges to avoid cutting through finish layers.
• Replace sheets often for consistent results.

Aftercare

• Clean guitars with microfiber cloths after playing to prevent buildup.
• Re-polish as needed with fine grits to restore shine.
• Store instruments in cases to protect finishes from scratches.

FAQs

• Do I need to sand before polishing? Yes, sanding flattens the finish for maximum gloss.
• Can I skip straight to 2000 grit? Not recommended—each step refines scratches from the previous grit.
• Will sanding damage the wood? No, sanding only affects the finish layer when done correctly.

Watch & Learn

Bring your instruments to a professional-level finish with eQualle Sandpaper Sheets (9x11 in, Wet or Dry). Explore the super fine sanding collection for your next guitar project.