Finishing Wood Projects with 320 Grit Sandpaper Sheets

The final stages of sanding determine whether your wood project feels professional or unfinished. 320 grit sandpaper is the go-to choice for smooth finishing before applying paint, stain, or a clear coat. With eQualle 9x11 inch wet or dry sandpaper sheets, you can achieve a silky surface that enhances the beauty of wood grain.

Why 320 Grit is Ideal for Finishing

320 grit is classified as very fine. It removes subtle scratches left behind by medium grits (like 150–220) and leaves a surface smooth enough for high-quality finishes. This grit prepares wood for uniform stain absorption and prevents uneven sheen in paints or sealants.

Tools You’ll Need

• eQualle 320 Grit Sandpaper sheets (9x11 in, Wet or Dry)
• Sanding block or orbital sander
• Tack cloth or microfiber rag
• Vacuum with brush attachment
• Protective mask and safety glasses

Step-by-Step: Finishing with 320 Grit

1. Start coarse. Begin with 120 or 150 grit to shape and remove imperfections.
2. Refine with 220 grit. Smooth the surface and prepare for final sanding.
3. Finish with 320 grit. Use 320 grit (50-pack) for the final pass, sanding lightly with the wood grain.
4. Clean thoroughly. Remove all dust with a vacuum and tack cloth.
5. Apply finish. Stain, paint, or seal the surface immediately after sanding.

Special Cases

For projects requiring ultra-smooth finishes—like fine furniture or musical instruments—follow 320 grit with 400 grit before applying the topcoat. For softer woods, reduce sanding pressure to avoid burnishing the surface.

Pro Tips

• Always sand in the direction of the grain.
• Use light pressure—let the grit do the work.
• Switch to wet sanding for extra-smooth results before applying clear coats.
• Replace worn sheets as soon as they lose cutting ability.

Aftercare

• Lightly sand between coats of finish with 320 grit for a flawless final surface.
• Store sandpaper sheets flat and dry to avoid curling.
• Wipe down wood after sanding to prevent dust contamination in finishes.

FAQs

• Is 320 grit too fine for raw wood? Not for finishing—use it after coarser grits.
• Can I use 320 grit between polyurethane coats? Yes, it’s excellent for smoothing without cutting through the finish.
• Do I need to wet sand at 320 grit? Optional—wet sanding provides an even smoother finish, especially for glossy topcoats.

Watch & Learn

For flawless wood finishing, eQualle 320 grit sandpaper sheets deliver the smoothness you need. Perfect for furniture, cabinetry, and fine woodworking. Shop 320 grit sandpaper sheets today.