Workplace Safety Decals Clearly communicate hazards and stay compliant with our high-performance workplace safety decals for interior and exterior use. Whether you need durable drum labels for hazardous or non-hazardous materials or clear signage for fire extinguishers, first aid stations, or PPE zones, we've got you covered. Our decals are weather-resistant, easy to apply, and meet regulatory labeling standards for construction, industrial, and environmental job sites. They are available in multiple sizes, materials, and adhesives.