OB masterbatch may be used in the manufacturing of safety signage and markers, making them more visible in low-light conditions. This is especially important in construction zones, where safety signage plays a crucial role in preventing accidents.

OB masterbatch may be used to enhance the brightness and whiteness of the lighting elements, contributing to the overall lighting design. In the production of imitation stone or marble surfaces, OB masterbatch can be used to achieve a more vibrant and polished appearance.