National Marker Company Signage with legend ?WARNING ? PRIVATE PROPERTY KEEP OUT? helps alerts passerby that the property is private and must not be trespassed. The warning sign is OSHA 29 CFR-1910.145 compliant and is weatherproof, non-corrosive, and ideal for both indoor and outdoor use. The private property sign has bold, Black text on Orange base for clear visibility in all lighting conditions and even from a distance. The keep out signage features Sign Muscle coating that protects the text from fading, scratches, scuffing, graffiti, and mold. The UV-cured coating creates a strong bond and boosts color and clarity.