Under the Regulatory Reform - Fire Safety) Order 2005, any non-automatic - Fire fighting equipment should be identified with an appropriate sign. The signs should be positioned and designed in accordance with BS EN ISO 7010:2012 to ensure maximum levels of comprehension. Materials Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.