Highly reflective fluorescent coating powder for special, highly visible surfaces. Fluorescent coatings react to long-wave UV radiation, also known as "black light". Due to the fluorescence mechanism, UV-sensitive pigments present in the coating absorb black light and emit visible light in return. All fluorescent RAL colors can be formulated for interior applications. They must be applied to a white basecoat. Special fluorescent yellow, pink and green shades for interior applications that do not require a white basecoat are also available