Almost any concrete surface, whether new or old, can be polished to give it an attractive and professional appearance. Existing floors typically require some preparation for dirt, grease and blemish removal and new floors typically need to sit for about 28 days to be sure the concrete is cured properly. Once the polishing is completed you are left with a glossy sheen that is incredibly durable and visually stunning. The whole process actually hardens and densifies the concrete while impregnating a sealer into the surface for a long lasting finish.