What You’ll Need

• “Ebonite Abralon” – Sanding Pads 360-4000 Grit for Resin and Wood – for precise sanding and surface refinement
• 1200W Polisher for Sanding and Buffing – Variable Speed, D-Handle – optional, for faster, more consistent polishing
• “Epoxy Polish” – Epoxy Resin Polishing System – for removing micro-scratches and achieving a mirror-like shine
• “Carbon Polish” – Polishing System for Dark and Black Surfaces, 250ml – for optimising finishes on dark or black resin surfaces
• Microfibre cloths, water spray, protective gloves and eyewear

See the Difference Polishing Makes

Before-and-after visuals showcase how even cloudy, scratched resin can become crystal-clear with careful sanding and polishing. Notice the increase in depth and brilliance on completed resin projects.

Step 1: Refine the Matte Resin with Sanding Pads

Start your polishing process by gently sanding the resin surface to remove imperfections, surface scratches, or dull patches. Use a series of sanding pads, starting with a coarse grit (360 or 500) and working up through finer grits (up to 4000). Sand uniformly in overlapping circles to maintain a level surface—take care not to focus in one spot too long as this can create dips or unevenness.

“Ebonite Abralon” – Sanding Pads 360-4000 Grit for Resin and Wood are ideal for this step, providing consistent surface pressure and the flexibility to sand either wet or dry. Always wipe away residue between grit changes and inspect for scratch removal before moving to a finer grit.

Step 2: Polish the Surface to Achieve a Glossy Finish

Once you have finished sanding with the highest grit, clean the surface thoroughly to remove all dust. Next, apply a polishing compound intended for resin, using a microfibre cloth or, for best results, a power polisher with a soft pad. Work the polish into the resin in small, circular motions, gradually increasing pressure and speed. This stage removes micro-scratches invisible to the eye and brings up the shine.

For standard and coloured epoxy, an “Epoxy Polish” – Epoxy Resin Polishing System is formulated to remove fine scratches and produce a high-gloss finish. If your project is dark or black, consider the “Carbon Polish” – Polishing System for Dark and Black Surfaces, 250ml to eliminate visible white marks or haze often seen on deep colours.

Step 3: Use a Polisher for a Professional-Grade Shine

Manual polishing can deliver excellent results, especially on smaller objects. For large, flat projects like tabletops or art pieces, a rotary polisher offers faster, more consistent results. Attach a clean, soft pad, and adjust the speed according to the polish manufacturer’s instructions—usually starting slow to spread the compound, before increasing for final buffing. Move evenly across the entire surface, avoiding overheating and pressing too hard, which can cause swirl marks or cloudiness.

The 1200W Polisher for Sanding and Buffing – Variable Speed, D-Handle provides variable speed control and ergonomic handling, letting you fine-tune the finish with confidence.

Step 4: Final Buff and Inspection

After machine or hand polishing, use a clean microfibre cloth to wipe away any polish residue. Inspect the surface under good lighting from multiple angles. If you see any dull spots, haze, or swirl marks, repeat the polishing with a softer pad or use an additional polish specifically targeting your resin type or colour.

Avoid contaminating the surface with dust or cloth fibres at this stage—keep your workspace clean and free from airborne debris, ensuring your finished resin is as clear and reflective as possible.

Tips and Mistakes to Avoid

• Progress gradually through grits – Skipping grits can leave visible marks or cloudy spots.
• Maintain even pressure – Uneven force during sanding or polishing can cause surface waves or uneven shine.
• Consider your desired finish – Matte resins can be left satin-smooth if you stop before the final polish, or pushed to a full gloss with consistent polishing steps.
• Avoid over-polishing – Excessive friction heats the resin, risking surface damage.

If results disappoint, often it is due to skipping sanding grits or insufficient buffing. Take your time at each stage for best outcomes.

Expert Polish Results in Real Resin Projects

Finished examples demonstrate professionals using polishing systems to achieve a mirror gloss on table tops, jewellery, and art. Observe consistent clarity and reflection across dark and coloured surfaces.