Nano Glass Coating Wolf's Chemicals Glass Guard | Nano Glass Sealant Hydrophobic Windshield Invisible Glass Car Water-repellent Protection 150ml INVISIBLE PROTECTION | This high-tech, nano-based glass coating creates a super hydrophobic surface that dramatically increases visibility in wet-weather conditions, making it an obvious choice for those living in regions plagued by frequent rainfall. Coating is completely clear SUPER-HYDROPHOBIC | Nano Glass Sealant's is Water-repellent and have super-hydrophobic properties offer a dramatic increase in wet-weather visibility , it also increases dry-weather vision as well UNOBSTRUCTED VIEW | Give yourself unobstructed view, in all directions, regardless of weather conditions. Studies show that a clean windshield, which sheds water, can allow drivers to spot objects over a second faster at highway speeds EASIER ICE AND SNOW REMOVAL | an excellent choice for those living in the snow belt. Ice and snow removal will be noticeably easier on treated glass. LASTS MONTHS, NOT WEEKS! | Glass Sealant is not an oil based window dressing that streaks upon application and lasts a few rainstorms. It is a sealant that creates a semi-permanent coating on glass surfaces. It even withstands abrasion from windshield wiper blades.