Super hydrophobic glass coating, h9 hardness Act as a sacrifical barrier coating over the surface of your car's coat Protect your car from aging, fading, weather and sunlight erosion, acid rain, industry powder, etc To avoid car scratches, so that the car is more shiny as new Type: Car liquid ceramic coat Material: Polysiloxane and other Nano materials etc Hardness: 9H hardness Durability: 3-5 years Coating Thickness: 30um Gloss: Excellent high gloss effect, shiny as mirror Anti-corrosion: PH tolerance: PH2-12 Heat Resistance: Up to 760 degree Consumption: 30ML Bottle Size: As the picture