The Gtechniq G1 ClearVision Smart Glass will protect your glass from harmful environmental contamination with ease! G1 is built on the same nano-active technology as the innovative C1 Crystal Lacquer and some of the other popular Gtechniq coatings. This coating will bond with the glass to create a slick protective barrier from the harmful elements. One coat on your windshield will typically offer up to 30,000 miles of water, dirt, ice, and contaminant repellency. This is highly beneficial as you will have significantly improved visibility, less time spent removing ice, and an easy to clean surface for years to come! Apply G1 to your windshield and any other glass surfaces you may have. This glass coating also comes with the G2 Residue Remover to help remove the reside left over after you apply the G1.