NMC OSHA sign is the perfect way to alert your employees and guests when a hazard is present in your facility. Keep your facility safe, buy an OSHA regulated sign today and prevent an accident tomorrow. These OSHA signs comply with OSHA 29 CFR 1910.145. 0.004 material has pressure sensitive adhesive backing and is flexible, which allows for mounting on smooth, curved or irregular surfaces . Measures 10-inches length by 7-inches height. Mounting: yes. Good chemical resistance. Maximum temperature: 178 degrees F. Header "DANGER" and legend "POISON GAS".