Danger - Highly Flammable - No Smoking - No Naked Lights - Safety Signs by Caledonia Signs

A critical safety warning used to indicate the presence of highly flammable substances or environments where fire risks are exceptionally high. This sign explicitly forbids smoking and the use of naked flames or open lights, which could easily ignite flammable vapors or materials, leading to fires or explosions. Its purpose is to alert everyone in the area to exercise extreme caution and follow strict safety protocols to prevent potentially catastrophic incidents.

This sign should be prominently displayed in areas where flammable liquids, gases, or materials are stored, handled, or used, such as chemical storage facilities, fuel depots, laboratories, and manufacturing plants. By clearly communicating the danger and prohibiting ignition sources, the sign helps reduce the risk of accidents and ensures that all personnel and visitors are aware of the hazards present in the vicinity.

From a regulatory standpoint, the use of this sign is often mandated by workplace health and safety regulations, fire safety codes, and environmental protection laws. It serves as a key component of hazard communication, supporting compliance and promoting a culture of safety within high-risk environments. Alongside training and emergency preparedness, clear signage is essential to effective risk management.

In summary, the “Danger – Highly Flammable – No Smoking – No Naked Lights” sign is vital for maintaining safety in areas with flammable hazards. It provides a clear and urgent warning to prevent ignition, helping to protect lives, property, and the environment from the dangers of fire and explosion.

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.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.