Fire and Emergency Evacuation signs help direct employees to safe areas during emergencies. Fire-fighting equipment, exit route maps, critical shutdown procedures, valves or switches and exit routes should all be clearly discernable for emergency access. Brady B-555 Aluminum Safety Sign is an aluminum sign panel with protected graphics. Panels are round-cornered and punched for application to rigid surfaces. Brady B-555 signs are designed for use in industrial, utility, commercial, and institutional environments. Common uses include safety signs, utility signs, information signs and equipment warning signs. The sign construction is recommended for both indoor and outdoor use. Average Outdoor Durability: 5-8 years (Average expected outdoor life of product will depend on user definition of failure and climatic conditions.)