Environmental protection and sustainability


The application of nano coatings in anti-graffiti also reflects the concept of environmental protection and sustainability. Traditional graffiti removal methods often require the use of harmful chemical solvents, which pollute the environment while removing graffiti. Nano coatings can be made of non-toxic and harmless materials, and no harmful chemical solvents are required when removing graffiti. This reduces pollution to the environment and meets the requirements of green development in modern cities.