$25.19
API Color Code Sign
United Sign Company
U-API-10
American Petroleum Institute's API Color Code Sign is printed on one side, in a bold full color on .040 Aluminum. Message printed on one side Colo...
View full detailsAPI Color Codes
With just a few exceptions, most petroleum based fuels look exactly the same. That's why American Petroleum Institute requires each fuel type to be clearly marked both with text but also with API Color Codes and symbols for quick identification. We offer both Code identification signs and API marking kits.
