PG15 Granite Powder Oxide

The final polishing compound for achieving a deep, mirror-quality finish on granite and dark natural stone — used by stonemasons, tombstone fabricators, and granite worktop installers across South Africa.

PG15 Granite Powder Oxide is a fine abrasive polishing compound used as the last stage in the granite polishing process. Applied wet after the full diamond pad polishing sequence, PG15 reacts with the granite surface to produce the deep, reflective mirror finish that defines premium granite work — bringing out the stone’s natural colour depth, crystalline structure, and full reflectivity.

PG15 is a trade-standard product used by professional stonemasons and tombstone manufacturers throughout South Africa for the final buffing stage on granite surfaces.

What Is PG15 Granite Powder Oxide Used For?

PG15 is the final stage compound in the granite polishing process. It is not a grinding or scratch-removal product — it is a finishing compound used once all previous polishing stages have been completed. Key applications include:

• Final mirror polish on freshly polished granite tombstones and memorial stones
• Achieving high-gloss finish on granite kitchen worktops and vanity tops
• Final buffing stage on granite floor tiles and slabs after diamond pad polishing
• Restoring dull or faded shine on previously polished granite surfaces
• Enhancing natural colour depth and reflectivity on dark granites

How to Use PG15 Granite Powder Oxide

1. Complete the full diamond pad polishing sequence — do not apply PG15 until all scratch marks from previous stages have been completely removed
2. Apply a small amount of PG15 powder to the stone surface
3. Add a small amount of water to form a working paste on the surface
4. Apply using a suitable polishing pad or felt pad on your angle grinder at low speed
5. Work the compound across the surface in overlapping passes until the desired mirror finish is achieved
6. Wipe the surface clean and inspect for full reflectivity