Marble Restoration & Stone Care Service

From Complex Restoration To Simple Polishing

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Step-by-Step Guide of How to Do Marble Countertop Restoration

1. Scratches and Abrasion Removal

Tools Needed:

  • Diamond abrasive pads (grit sequence: 400, 800, 1000)
  • Hand held polisher


  1. Initial Grinding: Start with a coarse diamond abrasive pad (400 grit or lower) to grind down deeper scratches and imperfections. Use the polisher and water to prevent overheating and ensure even abrasion.
  2. Progressive Polishing: Move through the grit sequence (400, 800 and 1000) with the diamond abrasive pads, ensuring each step removes the scratches from the previous grit and refines the surface.
  3. Final Buffing: Use diamond buffing compound to achieve a high-gloss finish. Continue buffing until the surface reflects light uniformly.

2. Chemical Burn and Etch Removal

Tools Needed:

  • Marble polishing compound with oxalic acid
  • White nylon polishing pads
  • Water in spray bottle


  1. Application of Polishing Compound: Apply a marble-specific polishing compound containing oxalic acid to the areas affected by chemical burns or etching and spray some water. Work in small sections. Keep adding a water to maintain a like slurry consistence.
  2. Buffing: Use white nylon polishing pads to gently buff the affected areas in circular motions. Add more polishing compound as needed to achieve shiny finish.
  3. Sheen Consistency: To avoid different sheen level, buff the entire countertop, if needed.
  4. Rinse and Dry: Thoroughly rinse the buffed areas with clean water to remove any remaining compound. Dry the surface with a soft cloth.

3. Chip and Crack Repair

Tools Needed:

  • Epoxy or polyester resin
  • Marble dust or pigment
  • Masking tape and plastic
  • Grinding and polishing tools


  1. Preparation: Clean and dry the damaged area with acetone. Use masking tape and plastic to protect surrounding cabinets and floor.
  2. Mixing the Epoxy: Mix epoxy or polyester resin with marble dust and/or pigment to match the color and tone of the marble.
  3. Application: Fill up the chip or crack with the colored epoxy, ensuring it fills completely and is level with the surrounding marble surface.
  4. Smoothing and Polishing: Once the resin has cured, use sanding discs and polishing pads to smooth down the repaired area. Start with coarse grit and gradually move to finer grits for a smooth finish.

4. Mold and Stain Removal

Tools Needed:

  • Poultice material (e.g., plaster, clay or marble dust)
  • Plastic wrap
  • Bleach, acetone or peroxide
  • Soft scrub brush


  1. Poultice Application: Prepare a poultice using plaster mixed with a diluted bleach. Apply the poultice over the stained or moldy area, ensuring it covers the entire affected spot.
  2. Covering and Drying: Cover the poultice with plastic wrap to create a sealed environment and seal the plastic edges with masking tape. Let it sit for 24-48 hours to draw out the stain or mold. I the poultice is still wet, extend the time until it will be dry.
  3. Cleaning and Scrubbing: Remove the poultice and scrub the area with a soft brush or razor. Rinse thoroughly with clean water and dry the surface.

5. Sealing and Protection

Tools Needed:

  • Penetrating or impregnating sealant
  • Applicator brush or sprayer
  • Clean cloth


  1. Sealant Selection: Choose a penetrating or impregnating sealant suitable for marble. Ensure the sealant is specifically formulated to protect against water and oil-based stains.
  2. Application: Apply the sealant evenly over the entire marble surface using an applicator brush or sprayer. Allow the sealant to penetrate the marble for the recommended time according to the manufacturer’s instructions, usually 10-15 minutes.
  3. Wipe and Buff: Wipe and buff the sealed surface with a clean cloth to remove any excess sealant and ensure a smooth finish.

6. Final Inspection and Maintenance Advice

  1. Inspection: Conduct a final inspection of the restored countertop to ensure all repairs are smooth and the surface is uniformly polished and sealed.
  2. Maintenance: Prepare a marble pH-neutral cleaners, penetrating sealer, and avoid harsh chemicals or abrasive materials on the surface.

Following these steps will enable you to effectively restore a marble countertop, addressing issues like scratches, chemical burns, chips, cracks, mold, and stains while enhancing its appearance and durability. Each process is crucial for achieving a successful restoration and ensuring long-term preservation of the marble’s natural beauty.

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