http://www.contractorsdirect.com/Pearl-Tuscan-Leveling-System - Buy Pearl Abrasive Tuscan Leveling System here * 2-piece system that virtually eliminates lippage during tile installation. * Passes standard industrial (TCNA Robinson) compression test. * Recommended for gauged tiles 12" or larger. * For tiles of uniform thickness only (gauged tile). * Very easy to learn and use at any skill level. * Prevents tiles from moving while curing. * More profitable for the installer. * Re-usable caps. * Reduces installer fatigue/stress. * Virtually lippage free, flat surface drastically reduces the need for grinding and polishing. *3 Times Faster