For the K63Pro, Covestro’s 88395AU is selected as the base material. The precise slot coating technology is used to improve the adaptability, stability and hardness between the base material and the coating. This provides the product with better anti-staining and anti-corrosion properties, offering you unparalleled protection as well as higher brightness, anti-staining/anti-corrosion and self-healing characteristics. The thickness of our K63Pro is 215μm.