Miracle Sealants Mira Dust Abrasive Compound for Stone

Mira Dust is designed primarily for calcium-based stone, including marble, travertine, limestone and terrazzo. It can be used on compatible floors, countertops, walls and furniture. The manufacturer specifically states that Mira Dust is not recommended for granite or synthetic surfaces, which require a different polishing system.

This abrasive compound is intended to remove light scratches, water rings and light acid etch marks while restoring stone luster. Heavy scratches or more severe etching may require honing first with Mira Hone or a compatible diamond abrasive system, followed by Mira Dust as the final polishing step.

Mira Dust reacts with the stone during polishing to enhance its existing shine. It does not leave wax or a coating behind, and unlike recrystallization or vitrification, it does not change the stone's surface composition. The result is renewed luster that retains the material's natural character.

Yes. Mira Dust can maintain the factory finish of polished stone during ongoing care or serve as the final polishing powder after a restoration and honing process. This flexibility makes it useful for correcting localized wear as well as completing broader professional stone restoration work.

A floor or hand machine produces the best results on larger areas, while very small areas and isolated trouble spots can be polished by hand with an appropriate white pad. The manufacturer recommends following the current label for complete polishing, cleanup and surface-neutralization procedures.

Yes. The product data sheet identifies Mira Dust for interior and exterior applications. It may be used on compatible stone floors, counters, walls and furniture, provided the material is suitable for the compound and all preparation, polishing, cleanup and safety requirements on the current label are followed.

Coverage depends on stone density, porosity, texture, absorption, surface condition and application method. The manufacturer estimates approximately 150 to 300 square feet per pound when used as directed. Heavily worn areas or surfaces requiring additional polishing may fall toward the lower end of that range.

No. The manufacturer identifies Mira Dust as containing no oxalic acid. It is still a professional polishing compound containing a mild corrosive, so users should follow the label and safety data sheet, provide adequate ventilation and use the specified personal protective equipment during polishing.