Our 2-in-1 nanometer coating spray is carefully prepared from modified amino silicone oil polymer and ethylene copolymer. Specially designed for car paint and glass surface maintenance, it can form a thin and transparent maintenance film on the surface to block external pollutants and meet the needs of car owners to independently complete body maintenance. The usage method is extremely convenient: clean and dry the target treatment surface, evenly spray car paint or glass surface, then wipe it evenly with a self provided soft cloth, and finally let it stand and wait for the surface to dry naturally. After use, it can enhance the bright appearance of the surface layer, bring excellent hydrophobic effect, make water droplets easy to roll off, reduce the attachment of dirt, and reduce the attachment of external pollutants. After the film is formed, there is no heavy accumulation, which can maintain the original transparent texture of the substrate. When treating the glass surface layer, it can also reduce the line of sight interference caused by rainwater attachment. It can maintain the clean and bright state of the car body for a long time after the construction of the car wash. It is simple to operate without professional and complex maintenance tools, and it can be completed only with ordinary soft cloth. spray bottles are easy to collect with the car, and can be used to treat Pain Relief Patch