Hazmat sign clearly identifies diesel exhaust fluid to prevent accidents, confusion, and mix-ups. Diesel fuel sign warns workers and visitors that the indicated material is diesel exhaust fluid. Safety sign designed for temporary indoor/outdoor applications with a service temperature range of -40˚F to +200˚F. Minimum application temperature is +40˚F. .0034" thick flexible white vinyl with removable acrylic pressure sensitive adhesive and peel-off liner. Up to 5-year substrate outdoor durability depending on preparation, application, geographic area and exposure conditions. Up to 6 months clean removability (adhesion increases over time and may not remove cleanly after 6 months). Hazmat sign clearly identifies diesel exhaust fluid to prevent accidents, confusion, and mix-ups.