Our automotive coating sprays contain surfactants, deionized water, and nano-silicon. It can enhance the surface gloss of your car's paint and brighten your car. Its use method is very simple: clean and dry the car, shake the coating agent and spray on the surface of the oil ling, and wipe the paint evenly with a towel until the paint is bright. Form a protective film on the surface, anti-scratch, anti-acid rain, anti-high temperature, lasting protection.