Features: Super hydrophobic glass coating with H9 hardness. Acting as a sacrificial barrier coating over the surface of your car. Protecting your car from aging, fading, weathering and sunlight erosion, acid rain, industry powder, etc. Prevent for cars from being scratched, so the car will be more shining as new. Waterproof and anti static. Specifications: Material: Silicon Dioxide Concentration: 98% Crystallization Type: Car Liquid Ceramic Coating Capacity: 30ml / 50ml Hardness: 9H Hardness Gloss: Excellent Gloss Effect, Mirror Shape Time: Crystal Paint Surface for Protection 3 Years, Gloss Maintenance 1 Year Heat Resistance: up to 760 Quantity: 1Set How to Use: 1. Wrap the cloth over coating sponge. 2. Put coat liquid on the cloth. 3. Spread the liquid on the car. 4. Use towel to wipe and polish. Package List: 1 * Auto Liquid Ceramic Coat 1 * Dust-free Cloth 1 * Sponge 1 * User Manual