TEL-TML Mixture Aviation Fuel Booster from United States
A prepared additive blending tetraethyl lead (TEL) and tetramethyl lead (TML) to boost octane in 100LL avgas for piston aircraft. It is based on lead compounds and serves as an anti-knock preparation for mineral oils, specifically aviation gasoline.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the mixture is classified as a preparation, not a separate chemical element
• Ensure compliance with Canadian aviation fuel regulations
• Provide a certificate of analysis to the CBSA if required