Brady 58503 hazardous materials diamond label, 10 x 10, red/yellow/blue/white nfpa diamond labels. This durable, low-shrink vinyl with ultra-aggressive adhesive withstands the elements indoors and out. Highly pliable material with high-tack permanent adhesive for rough, highly textured, dirty and harsh environment surfaces–including outdoors. Conforms and adheres to difficult surfaces like painted cinder blocks, painted wood, textured plastic, paper-jacketed pipes and blow-molded cases. Resistant to exposure to chemicals, greases and oils, salt spray, cleaners and detergents and general industrial grime. 8-10 year average outdoor durability in temperatures from -40f to 180f -40c to 82c; can be applied as low as 0f -18c.