AutoSport RainAway

AutoSport RainAway goes on easily and bonds with glass to repel even heavy rain. Enjoy clear vision and reduced glare on dark, rainy nights. Reduces wiper chatter and makes snow and ice removal easier in winter. One 16 oz. bottle treats most Mercedes-Benz car or SUV windshields and windows up to four times. Each treatment lasts 3-6 months.