Professional marble polishing powder
Restore Gloss to Dull or Etched Marble
MB-12 is a wet-to-dry polishing powder for marble, travertine, limestone, terrazzo, onyx, and similar calcium-based stones. Use it when the stone has lost its polish — not when it only needs cleaning.
Good Fit If...
- You have polished marble, travertine, limestone, onyx, terrazzo, or serpentine that looks dull.
- You are dealing with light etching, loss of gloss, or a tired polished finish.
- You can follow a wet-to-dry polishing process.
- You understand this is a professional-use polishing powder.
Do Not Use For...
- Granite shine restoration — use MB-20 for polished granite.
- Cracks, chips, loose stone, structural damage, or deep scratches.
- Heavy lippage, uneven tile, or surfaces that need diamond honing first.
- Routine cleaning when the surface is not etched or dull.
Marble Is Different From Granite
If your stone is marble, travertine, limestone, onyx, terrazzo, or another calcium-based stone, use MB-12. If your stone is granite or quartzite, use MB-20 instead. Choosing the right polish is the difference between progress and frustration.
Remove soil, residue, coatings, or topical products before polishing.
MB-12 is designed to be worked from a wet slurry until the polish develops.
Follow the video/directions and test first, especially on sensitive stone.
Repeat or adjust technique as needed depending on stone type and damage level.
Choose Your Size
- 1 lb: small jobs, testing, spot polishing
- 2 lb: larger counters or multiple areas
- 8 lb: repeated work or small professional jobs
- 25 lb: professional volume use
Before You Buy
- Confirm the stone is marble/travertine/limestone/onyx/terrazzo, not granite.
- Wear proper eye and hand protection.
- Mask nearby surfaces and test in a small area first.
- If the damage is deep, the surface may need honing before polishing.
Ready to Polish Marble the Right Way?
If your marble-family stone is dull or lightly etched and you are ready to follow a professional polishing process, MB-12 is the product to use.
Select your size above and add MB-12 to cart.
Professional-use product. Directions and results vary by stone type, level of damage, machine, pad, pressure, and technique. Test first. If you are unsure whether the stone needs repair, honing, or professional restoration, contact Sureshine before polishing.