DIY Guitar Refinishing with eQualle Sandpaper Sheets (60, 120, 240, 600 Grits)

Customizing or restoring a guitar is a rewarding project that requires patience and attention to detail. Whether you’re removing an old finish, smoothing the wood body, or polishing for a glossy topcoat, eQualle Sandpaper Sheets (9 x 11 inches) provide the control and precision you need.

Why Sanding is Key for Guitar Projects

Guitars are delicate instruments where both appearance and feel matter. Proper sanding ensures a smooth surface that enhances sound resonance and provides the perfect canvas for paint, lacquer, or oil finishes.

Essential Tools

• eQualle Sandpaper Sheets (9x11 in)
• Sanding block or detail sander
• Microfiber cloth
• Wood filler (if repairing dents)
• Paint, stain, or lacquer
• Protective gloves and dust mask

Recommended Grit Sequence

• 60 Grit (25-pack) — For stripping old finishes or repairing deep scratches.
• 120 Grit (50-pack) — For shaping the wood body and refining after coarse sanding.
• 240 Grit (25-pack) — For fine sanding before primer, stain, or lacquer.
• 600 Grit (25-pack) — For polishing between coats to achieve a silky smooth finish.

Step-by-Step Process

1. Disassemble the guitar. Remove strings, hardware, and electronics to protect them from dust.
2. Strip with 60 grit. Use even strokes to remove the existing finish or heavy damage.
3. Smooth with 120 grit. Refine the wood, leveling scratches and preparing the body for filler or primer.
4. Fine sand with 240 grit. Create a uniform surface that’s ready for color coats or lacquer.
5. Apply finish. Use stain, paint, or lacquer depending on your desired look.
6. Polish with 600 grit. Sand lightly between clear coats for a mirror-like finish.
7. Reassemble the guitar. Reinstall hardware and restring once the finish has fully cured.

Special Cases

On vintage guitars, use finer grits like 120–240 to preserve wood character. Avoid overly aggressive sanding to maintain shape and resonance.

Pro Tips

• Sand with the grain to avoid scratches that show through transparent finishes.
• Work slowly—rushing can result in uneven surfaces.
• Always clean the guitar body with a tack cloth before applying each new coat.
• Wet sand with 600 grit for best results on glossy lacquer finishes.

Aftercare

• Polish regularly with guitar-safe cleaners.
• Avoid direct sunlight that can fade finishes.
• Keep humidity stable to prevent wood warping.

FAQs

• Do I need to remove all old lacquer? Yes, for best results, strip completely before refinishing.
• Can I sand by hand? Yes, especially around curves where machines may remove too much material.
• What grit gives the smoothest finish? Sanding up to 600 grit ensures a professional, glossy surface.

Video Guide

Whether you’re restoring a vintage instrument or customizing your own, eQualle Sandpaper Sheets (9x11 inches) provide the grit range needed for flawless results. Explore more options in our Wood Sanding Collection.