It's difficult to learn, which means paint mixing is a practical exercise. In the process of learning, companies regard internal paint mixing and matching as a secret, and it is difficult to know the formula. In addition, it is immoral to steal the company's formula and use it for other purposes. If you have little contact with the actual work, it will take you a long time to study.

By studious, I mean that this major theory is relatively simple. You can learn the theory thoroughly, ask more questions, observe more, cherish every practical opportunity and take notes.

I wish you success!