Special Features: Anti-Scratch Material Type: Polysiloxane and other nano SiO2 or Nano TiO2 External Testing Certification: CE Item Type: Polishes, Paint Coating Brand Name: Mr.Fix Expiration Date: 2 Years Heat Resistance: Up to 760 degree Suitable for cars: New and old cars with any brand,any model,any color. Hardness: 9H Coating Thickness: 30um Function: shinny gloss,anti-scratch,anti-errosion,anti-fire,self- cleaning, PH Tolerance: PH2-12