Made by the National Marker Company, the sign alerts people to keep out of an area that is prone to electrical hazards. The sign is mostly used outside high voltage areas to prevent people from entering them. The legend ?DANGER - HIGH VOLTAGE - KEEP OUT? is printed in bold and legible font to give the sign more readability. It is UV resistant, chemical resistant and graffiti proof. The White text on a Red base and Black text on a White base enhance the readability of this sign. The rectangular danger sign complies with OSHA 29 CFR 1910.145 standards and has an NMC Sign Muscle coating to protect the text against fading, scratches, scuffing, mold, and moisture. The UV- cured, clear coating creates a strong bond and boosts the color and clarity.