Nu Finish® The Better than Wax™ Ceramic Coating features true SiO2 technology for maximum water beading and repellency, shine and protection from harmful UVA & UVB rays and acid rain. It’s so easy! Just spray on and spread! No rinsing activation needed. It features self-cleaning properties – trapping dirt, road salt, and other contaminants in water droplets and beading them – to keep your car looking clean and shiny for up to 100 car washes. Cures after buffing! Not hours! There is no other formula like it!