NMC OSHA signs are 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 19. Glow Polyester 0.010 film has a pressure sensitive acrylic adhesive backing. This material is non-toxic, nonradioactive and glows for more than 6 hours in total darkness. The film meets or exceeds the following standards: ASTM, IMO, ISO/CD, NFPA and OSHA. Good Chemical resistance. Indoor use. Measures 14-inches length by 10-inches height. Maximum temperature: 178 degree F.