It is not recommended to paint or change the color of the safety helmet by oneself. The national standard ABS V-type safety helmet sold on the market undergoes special treatment on its surface coating during the production process, which not only has an aesthetic effect, but may also enhance wear resistance, corrosion resistance and other functions. Self painting may damage the original coating structure and affect the protective performance of the safety helmet. Moreover, non professional painting operations may result in uneven paint layers, increase the roughness of the helmet surface, and change the transmission of impact force when impacted, reducing the protective effect. If a specific color of safety helmet is required for work, it is recommended to directly purchase products that meet the requirements.