Which Grit Sanding Pad Should I Use for Marble-Resin?

Choosing Sanding Pad Grits for Marble-Resin

Start your sanding process with coarser grits such as 360 or 800. These effectively remove surface imperfections or scratches from both the marble and resin components. Progressively move to finer grits—using 1500, 2000, all the way to a 4000 pad is recommended. Each stage should be completed thoroughly before moving to the next, ensuring an even, scratch-free surface.

• Coarse (360–800): For initial defect removal
• Medium/Fine (1500–2000): For smoothing
• Ultra-Fine (3000–4000): Prepares for polishing

How to Apply Sanding Pads Effectively

For best results, sanding can be done either wet or dry, but wet sanding with pads like the Ebonite Abralon Sanding Pads is favoured for controlling dust and heat. Use light, even pressure and work in consistent, overlapping passes. Whether sanding by hand or with a rotary polisher, regular inspection between grits helps you catch any lingering marks before finishing.

Pre-Polishing and Final Shine

Once you’ve finished with the finest grit (up to 4000), the marble-resin surface will be smooth but may lack gloss. To achieve a professional final look, apply a high-quality cream polish such as Epoxy Polish. Use a rotary polisher, hand pad holder, or clean cloths as appropriate to bring out the desired shine.