1. What is concrete burnishing? Concrete burnishing is a mechanical polishing process that uses high-speed burnishers and fine abrasive pads to create a smooth, glossy finish on the concrete surface. Unlike grinding-based polishing, burnishing relies on friction and heat to harden, seal, and shine the top layer. 2. How is burnishing different from concrete polishing? Burnishing does not remove layers of concrete. Instead, it enhances the surface using heat and pressure. Traditional polishing involves multiple grinding steps that cut into the concrete to refine it. Burnishing is faster and less invasive but offers a more superficial shine. 3. What surfaces are suitable for burnishing? Burnishing works best on: Smooth or pre-polished concrete Concrete that has been densified Interior floors in homes, shops, and commercial spaces Spaces requiring a high-gloss, low-maintenance appearance It is not ideal for rough, damaged, or heavily stained concrete. 4. Does concrete need to be sealed before burnishing? Yes. Burnishing typically works in combination with a penetrating hardener/densifier and optionally a topical sealer. The burnisher heats and fuses the sealer into the surface, creating a durable glossy finish. 5. How long does concrete burnishing take? Most residential floors can be burnished in a few hours, depending on size and condition. Very large commercial spaces may take a day or more. 6. Is burnishing dusty or messy? No. Burnishing produces very minimal dust because it does not grind the concrete. It is one of the cleaner finishing options. 7. How durable is a burnished concrete finish? A burnished finish is durable, stain-resistant, and easy to maintain. However, because the shine is mostly topical, it may dull over time in high-traffic areas and require periodic reburnishing. 8. What maintenance does burnished concrete require? Maintenance is simple: Regular sweeping and mopping Avoid harsh acids or chemicals Occasional reburnishing to maintain shine Prompt cleaning of spills 9. Can burnishing remove stains or imperfections? Burnishing cannot remove deep stains, scratches, or pitting. These issues may require grinding or full concrete polishing before burnishing is applied. 10. Is burnished concrete slippery? Despite its glossy appearance, burnished concrete is generally slip-resistant when clean and dry. If needed, anti-slip additives can be applied during the sealing process. 11. Is burnishing suitable for outdoor concrete? Burnishing is primarily an indoor method. Outdoor surfaces are exposed to weather, moisture, and UV, which reduce the effectiveness and longevity of the burnished finish.