Features: Sacrificial coating with super hard glass coating surface can be used as a barrier coating to protect your car from aging, weathering and erosion, sunburn, acid powder, etc. Protect your car from scratches and make your car shiny and new Specifications: Material: Polysiloxane and other nanomaterials, etc. Durability: 3 years Coating thickness: about 30um Gloss: Mirror-like, with excellent high gloss Corrosion resistance: PH tolerance: PH2-12 Heat resistance: up to 760 degrees Bottle size: as shown How to use: Wrap the cloth around the coated sponge Apply the coating liquid to the cloth Apply the liquid to the car Headlights Wipe the coated fabric with a towel and polish the sponge Package includes: 1 x Auto Liquid Jacket