Leak Detection Helium Spray from Mexico
A small canister of pure helium gas with a nozzle, used for ultrasonic leak detection in HVAC and automotive systems. It is classified under this tariff item as an elemental rare gas, regardless of its packaging or intended use.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is pure helium (not a mixture) to qualify for this tariff item
• Declare the gas's value and quantity accurately on the customs invoice
• Check if a permit is needed for the cylinder's transport