Our pre-mixed Basic Yellow 40 contains no harmful solvents, gives off no irritating fumes and is non-flammable. It can be used after cyanoacrylate fuming on surfaces such as cans, leather and plastics and fluoresces well between 365nm and 485nm.

• Basic Yellow 40 is also available as a powder for those of you who prefer to mix their own solution
• Mix Basic Yellow 40 with Rhodamine 6G and Ardrox to create the special solution known as “RAY.”
• The shelf life is six months for the working solution and indefinite for the powder
• Additional Basic Yellow 40 formulations are available on our website