Lythic Densifier eliminates most of the steps, labor, and equipment required to densify a floor before polishing. Spray-apply it in just 15 minutes. The product eliminates scrubbing in, scrubbing off, and disposing the caustic gel created by silicates. The time between application and polishing is cut from 12 hours to one hour. The product is shipped as a concentrate, so shipping costs are lower. Lythic Solutions. 360-694-5347. www.lythic.net