Pearl Nano Coatings react with the substrate surfaces and form an “abrasion resistant” coating with extremely high bonding properties. It also generates a thin, optically transparent coating, with high impact strength.This protection rates at a 7 on the Mohs scale, which is the hardness of quartz. The science behind this is difficult to explain, but the performance of the product speaks for itself.Visit : Diego A. Ortiz Vargas at www.ecosolutionscol.com . or Call 301 5018353.and for Interested Distributors and Dealers please contact Dave: [email protected] or Call: 808 779-7163.