Restrict access to authorized personnel while keeping trespassers out with the Accuform "No Trespassing Authorized Personnel Only" Adhesive Vinyl Safety Sign. This no trespassing sign delivers a highly visible message in OSHA-compliant black, red, and white colors, helping promote a safer and more compliant work environment. Featuring a printed matte surface and a permanent acrylic adhesive backing, this adhesive vinyl sign sticks firmly to a variety of flat and curved surfaces--including pipes, poles, secondary containers, and more. The adhesive backing is moisture resistant, making it ideal for various light-duty indoor and sheltered outdoor marking needs. With its easy-to-peel scored backing, this compliance sign is easy to position and install. This Accuform industrial sign complies with OSHA 29 CFR 1910.145 and ANSI Z535 requirements. Choose from a wide range of Accuform OSHA signs to achieve standardized, durable, and cost-effective messaging throughout your entire workplace facility.