Ethanol haulers now have their own flip / numbering placard system!
• Ethanol, UN 3475, DOT placard is printed in vibrant colors. But, switch the panels also to gasoline, alcohol, jet fuel, diesel fuel and more.
• Base panel backing plate is natural aluminum. Placards are printed onto a 32 mil aluminum, which is 33% thicker than the 23 mil aluminum used by others.
• Meets DOT specifications.