NMC 0.0045 Pressure sensitive adhesive vinyl pipemarkers sign. It has pressure sensitive adhesive backing and is flexible, which allows for mounting on smooth, curved or irregular surfaces. The material is long-lasting for indoor and outdoor labeling. Legend "HIGH PRESSURE GAS". Self Adhesive Vinyl. Can be removed and reapplied in other areas. Meets ANSI standard A13. 1-2007. Measures 9-inches length by 1-inches height. Maximum temperature 178 degree fahrenheit. Our durable Pipe Markers can withstand a variety of environments and a large range of temperatures. Fair chemical resistance.