NMC fire sign. Header "EXTINGUIDOR". Made of pressure sensitive vinyl 0.0045 (PSV). The location of flammable substances, fire alarms, hoses, extinguishers, blankets, and evacuation exits and routes must be clearly marked throughout your facility to not only prevent a fire, but also help ensure your employees' safety. Perfect for indoor use. 0.004 material has pressure sensitive adhesive backing and is flexible, which allows for mounting on smooth, curved or irregular surfaces. Mounting: yes. Good chemical resistant. Temperature resistance: 178 degree F. Measures 4-inches length by 18-inches height.