How to Sand Resin Art Projects with Ultra Fine Sandpaper Sheets

Resin art projects—like jewelry, coasters, and abstract pours—often require sanding to achieve a flawless, glassy finish. Ultra-fine eQualle sandpaper sheets (9x11 in, Wet or Dry) are the perfect choice for leveling imperfections and prepping resin for polishing.

Why Use Ultra Fine Sandpaper on Resin?

Ultra-fine grits (1500–3000) are gentle enough to smooth resin surfaces without leaving visible scratches. They remove tiny bumps, level uneven pours, and prepare resin pieces for buffing or high-gloss topcoats.

Tools You’ll Need

• eQualle Ultra Fine Sandpaper sheets (1500–3000 grit)
• Bucket of water with a drop of soap (for wet sanding)
• Soft sanding block or foam pad
• Microfiber cloths
• Polishing compound (optional)

Step-by-Step: Sanding Resin Art

1. Start with medium grit. If the surface is uneven, begin with 400–800 grit to flatten.
2. Progress to ultra-fine. Move through 1500 and 2000 grits before finishing with 3000 grit (25-pack) for a silky smooth surface.
3. Wet sand. Keep sheets and resin wet to avoid clogging and heat buildup.
4. Check clarity. Wipe dry to ensure sanding is even—the surface should look uniformly matte.
5. Polish (optional). Buff with compound or apply a clear resin coat for a glass-like finish.

Special Cases

For small resin jewelry, cut sandpaper sheets into strips for precise sanding. For large art panels, use a sanding block for even pressure across surfaces.

Pro Tips

• Always sand in stages—never jump straight to ultra-fine grits.
• Use light pressure to avoid scratching soft resin.
• Keep plenty of water on the surface when sanding.
• Polish immediately after sanding for best results.

Aftercare

• Seal resin projects with wax, polish, or UV coating for durability.
• Store sandpaper flat and dry between uses.
• Dispose of clogged sheets—fresh abrasives ensure smooth results.

FAQs

• Can I sand resin dry? Wet sanding is recommended to avoid heat damage and scratches.
• Do I need to polish after sanding? Yes—sanding alone leaves a matte finish that needs buffing to become glossy.
• Which grit is best for resin art? 1500–3000 grits are ideal for final finishing.

Watch & Learn

For glossy, professional resin art results, choose eQualle ultra-fine sandpaper sheets. From 1500 to 3000 grit, they deliver the finishing touch your projects need. Shop ultra fine sandpaper sheets today.